i hate to see people talk bad about cht when i think its one of the best mods around... here is what i do to make sure cht is uninstalled properly...
1) uninstall cht
2) reinstall
3) uninstall again without making any changes or anything to cht.
that always works for me. i dont know how id live without cht. i was bored with my tp2 until i ran across cht several months ago. yea it uses alot of ram, but if you think about it, what visual mod doesnt affect your free ram??? if you want a cool rom with lots of eye candy and 100mb+ free ram, try energyrom 21916 (6.5) with cht 2.0 cooked in