I just got an iPhone 3G, and jailbroke and unlocked it for use with T-mobile. After much research I have got everything to work great, except push notifications for Facebook, and the youtube app. I dont really care about youtube, but I would really like to get push notifications for Facebook. I tried to install Push Doctor, but it wouldnt install after several attemps. Any suggestions? iPhone 3G, 3.1.2, no access to a ATT sim Unlocked with blackra1n Thanks!