hi, there. the title is pretty obvious, that some of my prepaid apps from the app store doesn't work on the 3.0 jailbreak. the games are: Spore the Sims 3 Need for speed undercover. and the first thing you relies it that there all Electronic Arts games. they all have problems. NFSU: wouldn't run smoothly and then it'll crash. sims 3: would load then return me to the Homescreen. Spore: Wouldn't install. can anyone help me?