Im running Vista Aids 64 bit and cheats work 99.9% of the time. And about the "Jesus" cheat... never heard of it.
[Edited by caguamas, 1/16/2009 8:50:17 PM]
Its one of the many cheats listed in your DefaultGame.ini file under [TdGame.TdDebugMenu].Its listed next after the god cheat but I can't find any info anywhere what it does even using Google.