So I've used my ipod touch 2g since christmas, and I've always been kinda curious about jailbreaking but now I want to go through with it. I believe I want to do a untethered jailbreak. I'm good with computers and such, but this is all new to me so im kinda lost. I kinda want emulators, themes, more apps, etc...so which jailbreak should i use? and is there a way to jailbreak without losing my music? My music is on another computer so I couldnt just sync it again, thanks.