I installed App World on the 9700 and it keeps disappearing at each reboot. Normally if an app didn't suck so bad, I'd be upset at it disappearing (then having to reinstall it)... but since it's app world, I'm just treating it like an intellectual curiosity.
WOW! I thought I was going senile. I installed it the other day and went to get something this morning and it was gone so I thought that maybe I un-installed it by mistake. Reinstalled it and wound up un-installing the program I tried and now BAW is gone....again.