did you make a nandroid backup before you rooted?
Which version did you do? The .exe file or did you root first and flash a ROM?
yeah, thats the problem with that method.... plus you can brick your phone
if you want true unroot, there's another way
if you want 1.5, the easiest way is to flash a 1.5 ROM (like Gumbo 1.5c)
Ill head to my other computer where I have the other way bookmarked.
hmm, could apps2sd have been the cause of my problems? i've re-flashed 2.1 w/o that and it works fine.
Yeah, that could be it... if you didn't delete the sd:ext partition or if you used apps2sd 2.5, that definitely could have been it.