I'd like to give a short review of what i used and it working...

I went from a 1st Generation jailbroken 1.1.4 to a standard 2.0 firmware. I then went back down to 1.1.4 to Pwn the phone and come back up to a Custom 2.0 Pwn'd firmware.

Note: I made a backup of my info in My Music/iTunes and copy it to your desktop so u can retrain your backup info from your last backup of you ifone..

It was pretty straight forward from that tutorial. ..here is my screen shot