installation:
place the following files in these folders

SpeedBars.pkg into your: 
C:\Program Files\VUGames\Tribes Vengeance\Content\Art

SpeedBar.u and SpeedBar.ini into your
C:\Program Files\VUGames\Tribes Vengeance\Program\Bin


Open Content\System\TribesHUD.ini and look for [default_CharacterHUD]

There should be an ExtensionSpecs line already there - replace it with this one and 
make sure to uncomment it and the above section (remove the ;)

example:

[default_CharacterHUD]
ExtensionSpecs=(ElementName="ext_SpeedHudContainer",ClassName="SpeedBar.SpeedHud",IniFile="SpeedBar.ini")




Edit SpeedBar.ini to set Bar Colors, Positioning, Size, etc


New:
added SlowTexture, MediumTexture, FastTexture which correspond to thresholds.
fullTexture is no longer used