i was just coming here to ask this. Seems retarded they would do this intentionally, but then again going by the state of release for this game...
i guess we're all waiting patiently for pwiz and cal to update
Right click on it, select Properties
Find the "Previous Versions" tab, click it
You SHOULD see an older version of the file, hopefully you do, then select it and click "restore" below... enjoy Rage 1.0 & cvars.
sorry for the late reply, stumbled upon this thread while looking for some more tweaks.
[Edited by bplugg, 10/22/2011 12:44:41 PM]