I currently have 2.2.1 running on my 8gb 1st gen iPod Touch. I was wondering, what's the best firmware to jailbreak on? By best i mean, most customizable, easy, and variety of things to do to it. For example, what firmware is it easiest to get themes, games, tweaks, and toys on? Also, what's the down-side to the firmware you recommend? Thanks Alot.