Hello I jailbroke my 1G iPod Touch a year ago when it came out. It's still on 1.1 and it works great, loads of good apps on it. However, I need the VPN function on the 2.X firmware. How would I update to the latest firmware? Are there any advantages now to being jailbroken as there is the appstore (although I don't want to and won't pay for any software)? Thanks so much!