I recently jailbroke my new ipod touch 3G 8gb with fw 3.1.2 with blackra1n. Before I jailbroke it, I had a few app store apps already installed that all worked fine. Now (after the jailbreak), anytime I try to run an app store app, it opens up for about a second, then just crashes and returns to the home screen. All the stock apps and cydia apps work fine, however. I've tried uninstalling and reinstalling, using a diff itunes account, resetting the settings, etc. NOTHING WORKS. Any advice to fix the problem without restoring? Plz help! Tell me if you need anymore info. Thanks in advance!