[mwalt2]

A lot of the freezing/hanging might be caused by the nueProcessor program. I had some problems with it set to 19 mhz, so I just changed it to 256 mhz on sleep and haven't had any problems since. It's still about half of the normal clock, so it might help with battery. Those with problems might want to try to disable it or make it so it does not go too low (it's under settings->system->processor).