I've been very disappointed thus far with Cydia and Installer, and I'm wanting to rejailbreak, as I don't use any apps that I can't get with the App Store. How do I do this? I'm on 2.1 w/ a 3G... I used PwnageTool to jailbreak, too... is it as simple as restoring? I know it's as easy as that with an iPod touch, but... yeah. Thanks!