diff --git a/apps/settings/main_controller_prompt_beta.cpp b/apps/settings/main_controller_prompt_beta.cpp
index f83bb289d..e28ccfec7 100644
--- a/apps/settings/main_controller_prompt_beta.cpp
+++ b/apps/settings/main_controller_prompt_beta.cpp
@@ -6,7 +6,7 @@ namespace Settings {
 //sub-sub-menus
 constexpr SettingsMessageTree s_ledColorChildren[7] = {SettingsMessageTree(I18n::Message::ColorRed), SettingsMessageTree(I18n::Message::ColorWhite), SettingsMessageTree(I18n::Message::ColorGreen), SettingsMessageTree(I18n::Message::ColorBlue), SettingsMessageTree(I18n::Message::ColorYellow), SettingsMessageTree(I18n::Message::ColorPurple), SettingsMessageTree(I18n::Message::ColorOrange)};
 constexpr SettingsMessageTree s_examModeMode[3] = {SettingsMessageTree(I18n::Message::ExamModeModeStandard), SettingsMessageTree(I18n::Message::ExamModeModeNoSym), SettingsMessageTree(I18n::Message::ExamModeModeDutch)};
-constexpr SettingsMessageTree s_contributorsChildren[7] = {SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess), SettingsMessageTree(I18n::Message::David),SettingsMessageTree(I18n::Message::DamienNicolet)};
+constexpr SettingsMessageTree s_contributorsChildren[14] = {SettingsMessageTree(I18n::Message::Developers), SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess), SettingsMessageTree(I18n::Message::David), SettingsMessageTree(I18n::Message::DamienNicolet), SettingsMessageTree(I18n::Message::BetaTesters), SettingsMessageTree(I18n::Message::CyprienMejat), SettingsMessageTree(I18n::Message::Dogm), SettingsMessageTree(I18n::Message::Win9X), SettingsMessageTree(I18n::Message::LucaRusso), SettingsMessageTree(I18n::Message::Lelahelry)};
 constexpr SettingsMessageTree s_modelAngleChildren[3] = {SettingsMessageTree(I18n::Message::Degrees), SettingsMessageTree(I18n::Message::Radian), SettingsMessageTree(I18n::Message::Gradians)};
 constexpr SettingsMessageTree s_modelEditionModeChildren[2] = {SettingsMessageTree(I18n::Message::Edition2D), SettingsMessageTree(I18n::Message::EditionLinear)};
 constexpr SettingsMessageTree s_modelFloatDisplayModeChildren[4] = {SettingsMessageTree(I18n::Message::Decimal), SettingsMessageTree(I18n::Message::Scientific), SettingsMessageTree(I18n::Message::Engineering), SettingsMessageTree(I18n::Message::SignificantFigures)};
@@ -19,9 +19,9 @@ constexpr SettingsMessageTree s_modelExamChildren[3] = {SettingsMessageTree(I18n
 constexpr SettingsMessageTree s_pythonFont[2] = {SettingsMessageTree(I18n::Message::Large), SettingsMessageTree(I18n::Message::Small)};
 constexpr SettingsMessageTree s_accessibilityChildren[6] = {SettingsMessageTree(I18n::Message::AccessibilityInvertColors), SettingsMessageTree(I18n::Message::AccessibilityMagnify),SettingsMessageTree(I18n::Message::AccessibilityGamma),SettingsMessageTree(I18n::Message::AccessibilityGammaRed),SettingsMessageTree(I18n::Message::AccessibilityGammaGreen),SettingsMessageTree(I18n::Message::AccessibilityGammaBlue)};
 #ifdef USERNAME
-constexpr SettingsMessageTree s_modelAboutChildren[8] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 7)};
+constexpr SettingsMessageTree s_modelAboutChildren[8] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 14)};
 #else
-constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 7)};
+constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 14)};
 #endif
 
 constexpr SettingsMessageTree s_modelMenu[] =
diff --git a/apps/settings/main_controller_prompt_none.cpp b/apps/settings/main_controller_prompt_none.cpp
index f6f0e85d7..555b6ece5 100644
--- a/apps/settings/main_controller_prompt_none.cpp
+++ b/apps/settings/main_controller_prompt_none.cpp
@@ -7,7 +7,7 @@ namespace Settings {
 //sub-sub-menus
 constexpr SettingsMessageTree s_ledColorChildren[7] = {SettingsMessageTree(I18n::Message::ColorRed), SettingsMessageTree(I18n::Message::ColorWhite), SettingsMessageTree(I18n::Message::ColorGreen), SettingsMessageTree(I18n::Message::ColorBlue), SettingsMessageTree(I18n::Message::ColorYellow), SettingsMessageTree(I18n::Message::ColorPurple), SettingsMessageTree(I18n::Message::ColorOrange)};
 constexpr SettingsMessageTree s_examModeMode[3] = {SettingsMessageTree(I18n::Message::ExamModeModeStandard), SettingsMessageTree(I18n::Message::ExamModeModeNoSym), SettingsMessageTree(I18n::Message::ExamModeModeDutch)};
-constexpr SettingsMessageTree s_contributorsChildren[7] = {SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess), SettingsMessageTree(I18n::Message::David),SettingsMessageTree(I18n::Message::DamienNicolet)};
+constexpr SettingsMessageTree s_contributorsChildren[14] = {SettingsMessageTree(I18n::Message::Developers), SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess), SettingsMessageTree(I18n::Message::David), SettingsMessageTree(I18n::Message::DamienNicolet), SettingsMessageTree(I18n::Message::BetaTesters), SettingsMessageTree(I18n::Message::CyprienMejat), SettingsMessageTree(I18n::Message::Dogm), SettingsMessageTree(I18n::Message::Win9X), SettingsMessageTree(I18n::Message::LucaRusso), SettingsMessageTree(I18n::Message::Lelahelry)};
 constexpr SettingsMessageTree s_modelAngleChildren[3] = {SettingsMessageTree(I18n::Message::Degrees), SettingsMessageTree(I18n::Message::Radian), SettingsMessageTree(I18n::Message::Gradians)};
 constexpr SettingsMessageTree s_modelEditionModeChildren[2] = {SettingsMessageTree(I18n::Message::Edition2D), SettingsMessageTree(I18n::Message::EditionLinear)};
 constexpr SettingsMessageTree s_modelFloatDisplayModeChildren[4] = {SettingsMessageTree(I18n::Message::Decimal), SettingsMessageTree(I18n::Message::Scientific), SettingsMessageTree(I18n::Message::Engineering), SettingsMessageTree(I18n::Message::SignificantFigures)};
@@ -20,9 +20,9 @@ constexpr SettingsMessageTree s_modelExamChildren[3] = {SettingsMessageTree(I18n
 constexpr SettingsMessageTree s_pythonFont[2] = {SettingsMessageTree(I18n::Message::Large), SettingsMessageTree(I18n::Message::Small)};
 constexpr SettingsMessageTree s_accessibilityChildren[6] = {SettingsMessageTree(I18n::Message::AccessibilityInvertColors), SettingsMessageTree(I18n::Message::AccessibilityMagnify),SettingsMessageTree(I18n::Message::AccessibilityGamma),SettingsMessageTree(I18n::Message::AccessibilityGammaRed),SettingsMessageTree(I18n::Message::AccessibilityGammaGreen),SettingsMessageTree(I18n::Message::AccessibilityGammaBlue)};
 #ifdef USERNAME
-constexpr SettingsMessageTree s_modelAboutChildren[8] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 7)};
+constexpr SettingsMessageTree s_modelAboutChildren[8] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 14)};
 #else
-constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 7)};
+constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 14)};
 #endif
 
 constexpr SettingsMessageTree s_modelMenu[] =
diff --git a/apps/settings/main_controller_prompt_update.cpp b/apps/settings/main_controller_prompt_update.cpp
index 70f01ecde..7ee7e4f3b 100644
--- a/apps/settings/main_controller_prompt_update.cpp
+++ b/apps/settings/main_controller_prompt_update.cpp
@@ -6,7 +6,7 @@ namespace Settings {
 //sub-sub-menus
 constexpr SettingsMessageTree s_ledColorChildren[7] = {SettingsMessageTree(I18n::Message::ColorRed), SettingsMessageTree(I18n::Message::ColorWhite), SettingsMessageTree(I18n::Message::ColorGreen), SettingsMessageTree(I18n::Message::ColorBlue), SettingsMessageTree(I18n::Message::ColorYellow), SettingsMessageTree(I18n::Message::ColorPurple), SettingsMessageTree(I18n::Message::ColorOrange)};
 constexpr SettingsMessageTree s_examModeMode[3] = {SettingsMessageTree(I18n::Message::ExamModeModeStandard), SettingsMessageTree(I18n::Message::ExamModeModeNoSym), SettingsMessageTree(I18n::Message::ExamModeModeDutch)};
-constexpr SettingsMessageTree s_contributorsChildren[7] = {SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess), SettingsMessageTree(I18n::Message::David),SettingsMessageTree(I18n::Message::DamienNicolet)};
+constexpr SettingsMessageTree s_contributorsChildren[14] = {SettingsMessageTree(I18n::Message::Developers), SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess), SettingsMessageTree(I18n::Message::David), SettingsMessageTree(I18n::Message::DamienNicolet), SettingsMessageTree(I18n::Message::BetaTesters), SettingsMessageTree(I18n::Message::CyprienMejat), SettingsMessageTree(I18n::Message::Dogm), SettingsMessageTree(I18n::Message::Win9X), SettingsMessageTree(I18n::Message::LucaRusso), SettingsMessageTree(I18n::Message::Lelahelry)};
 constexpr SettingsMessageTree s_modelAngleChildren[3] = {SettingsMessageTree(I18n::Message::Degrees), SettingsMessageTree(I18n::Message::Radian), SettingsMessageTree(I18n::Message::Gradians)};
 constexpr SettingsMessageTree s_modelEditionModeChildren[2] = {SettingsMessageTree(I18n::Message::Edition2D), SettingsMessageTree(I18n::Message::EditionLinear)};
 constexpr SettingsMessageTree s_modelFloatDisplayModeChildren[4] = {SettingsMessageTree(I18n::Message::Decimal), SettingsMessageTree(I18n::Message::Scientific), SettingsMessageTree(I18n::Message::Engineering), SettingsMessageTree(I18n::Message::SignificantFigures)};
@@ -19,9 +19,9 @@ constexpr SettingsMessageTree s_modelExamChildren[3] = {SettingsMessageTree(I18n
 constexpr SettingsMessageTree s_pythonFont[2] = {SettingsMessageTree(I18n::Message::Large), SettingsMessageTree(I18n::Message::Small)};
 constexpr SettingsMessageTree s_accessibilityChildren[6] = {SettingsMessageTree(I18n::Message::AccessibilityInvertColors), SettingsMessageTree(I18n::Message::AccessibilityMagnify),SettingsMessageTree(I18n::Message::AccessibilityGamma),SettingsMessageTree(I18n::Message::AccessibilityGammaRed),SettingsMessageTree(I18n::Message::AccessibilityGammaGreen),SettingsMessageTree(I18n::Message::AccessibilityGammaBlue)};
 #ifdef USERNAME
-constexpr SettingsMessageTree s_modelAboutChildren[8] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 7)};
+constexpr SettingsMessageTree s_modelAboutChildren[8] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 14)};
 #else
-constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 7)};
+constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::MemUse), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 14)};
 #endif
 
 constexpr SettingsMessageTree s_modelMenu[] =
diff --git a/apps/settings/sub_menu/contributors_controller.cpp b/apps/settings/sub_menu/contributors_controller.cpp
index e70db01bd..4049e9819 100644
--- a/apps/settings/sub_menu/contributors_controller.cpp
+++ b/apps/settings/sub_menu/contributors_controller.cpp
@@ -28,19 +28,44 @@ int ContributorsController::reusableCellCount(int type) {
   return k_totalNumberOfCell;
 }
 
-constexpr static I18n::Message s_contributorsUsernames[7] = {
+constexpr static int s_numberOfDevelopers = 7;
+
+constexpr static I18n::Message s_developersUsernames[s_numberOfDevelopers] = {
   I18n::Message::PQuentinGuidee,
   I18n::Message::PDannySimmons,
   I18n::Message::PJoachimLeFournis,
   I18n::Message::PJeanBaptisteBoric,
   I18n::Message::PMaximeFriess,
   I18n::Message::PDavid,
-  I18n::Message::PDamienNicolet
+  I18n::Message::PDamienNicolet,
+};
+
+constexpr static int s_numberOfBetaTesters = 5;
+
+constexpr static I18n::Message s_betaTestersUsernames[s_numberOfBetaTesters] = {
+  I18n::Message::PCyprienMejat,
+  I18n::Message::PDogm,
+  I18n::Message::PWin9X,
+  I18n::Message::PLucaRusso,
+  I18n::Message::PLelahelry,
 };
 
 void ContributorsController::willDisplayCellForIndex(HighlightCell * cell, int index) {
   MessageTableCellWithBuffer * myTextCell = (MessageTableCellWithBuffer *)cell;
-  myTextCell->setAccessoryText(I18n::translate(s_contributorsUsernames[index]));
+  if (index == 0) {
+    myTextCell->setAccessoryText("");
+    myTextCell->setTextColor(KDColor::RGB24(0xC03535));
+  } else if (index > 0 && index <= s_numberOfDevelopers) {
+    myTextCell->setAccessoryText(I18n::translate(s_developersUsernames[index - 1]));
+    myTextCell->setTextColor(Palette::PrimaryText);
+  } else if (index == s_numberOfDevelopers + 1) {
+    myTextCell->setAccessoryText("");
+    myTextCell->setTextColor(KDColor::RGB24(0x1ABC9A));
+  } else {
+    myTextCell->setAccessoryText(I18n::translate(s_betaTestersUsernames[index - 2 - s_numberOfDevelopers]));
+    myTextCell->setTextColor(Palette::PrimaryText);
+  }
+  myTextCell->setAccessoryTextColor(Palette::SecondaryText);
   GenericSubController::willDisplayCellForIndex(cell, index);
 }
 
diff --git a/apps/shared.de.i18n b/apps/shared.de.i18n
index e697ad584..a7fcd3641 100644
--- a/apps/shared.de.i18n
+++ b/apps/shared.de.i18n
@@ -78,3 +78,5 @@ Warning = "Achtung"
 XEnd = "X Endwert"
 XStart = "X Startwert"
 Zoom = "Zoom"
+Developers = "Entwickler"
+BetaTesters = "Beta-Tester"
diff --git a/apps/shared.en.i18n b/apps/shared.en.i18n
index b951a2a8b..4dbe4348e 100644
--- a/apps/shared.en.i18n
+++ b/apps/shared.en.i18n
@@ -78,3 +78,5 @@ Warning = "Warning"
 XEnd = "X end"
 XStart = "X start"
 Zoom = "Zoom"
+Developers = "Developers"
+BetaTesters = "Beta testers"
diff --git a/apps/shared.es.i18n b/apps/shared.es.i18n
index 226b1d80c..a693d73e6 100644
--- a/apps/shared.es.i18n
+++ b/apps/shared.es.i18n
@@ -78,3 +78,5 @@ Warning = "Cuidado"
 XEnd = "X fin"
 XStart = "X inicio"
 Zoom = "Zoom"
+Developers = "Desarrolladores"
+BetaTesters = "Probadores beta"
diff --git a/apps/shared.fr.i18n b/apps/shared.fr.i18n
index ceec0e270..328c08283 100644
--- a/apps/shared.fr.i18n
+++ b/apps/shared.fr.i18n
@@ -78,3 +78,5 @@ Warning = "Attention"
 XEnd = "X fin"
 XStart = "X début"
 Zoom = "Zoom"
+Developers = "Développeurs"
+BetaTesters = "Beta testeurs"
diff --git a/apps/shared.hu.i18n b/apps/shared.hu.i18n
index 7346b240e..fa4299942 100644
--- a/apps/shared.hu.i18n
+++ b/apps/shared.hu.i18n
@@ -78,3 +78,5 @@ Warning = "Figyelem"
 XEnd = "X vége"
 XStart = "X kezdete"
 Zoom = "Zoom"
+Developers = "Fejlesztök"
+BetaTesters = "Béta tesztelök"
diff --git a/apps/shared.pt.i18n b/apps/shared.pt.i18n
index cbef151b3..8c61d7103 100644
--- a/apps/shared.pt.i18n
+++ b/apps/shared.pt.i18n
@@ -78,3 +78,5 @@ Warning = "Atenção"
 XEnd = "X fim"
 XStart = "X inicio"
 Zoom = "Zoom"
+Developers = "Desenvolvedores"
+BetaTesters = "Testadores beta"
diff --git a/apps/shared.universal.i18n b/apps/shared.universal.i18n
index af8501399..5c847ffac 100644
--- a/apps/shared.universal.i18n
+++ b/apps/shared.universal.i18n
@@ -225,6 +225,16 @@ David = "David "
 PDavid = "@0b101"
 DamienNicolet = "Damien Nicolet "
 PDamienNicolet = "@zardam"
+CyprienMejat = "Cyprien Méjat"
+PCyprienMejat = "@A2drien"
+Dogm = "A"
+PDogm = "@Dogm"
+Win9X = "B"
+PWin9X = "@windows9x95"
+LucaRusso = "Luca Russo"
+PLucaRusso = "@ElFrance"
+Lelahelry = "C"
+PLelahelry = "@Lelahelry"
 SpeedOfLight = "2.998·10^8"
 YearLight = "9.461·10^12"
 Boltzmann = "1.38064852·10^-23"