So I jailbreak my 3G touch with greenpois0n RC4 (running 4.1). Cydia breaks on me about a thousand times (hyperbole, but it sure felt like 1000 times...), and my apps stuff up mid-operation, making me have to put my iPod into DFU mode and back again everytime. I restore it (then downgrade), and jailbreak with redsn0w 0.9.6rc8... so far, there's been no trouble. Does that mean that newer versions of jailbreaking apps provide you with a different version of Cydia, or does the efficiency of the app fade over time? (The first time I used greenpois0n on my 4G touch, there were no ill-effects).