there is a guide for the touch pro looks like you are on sprint and cdma??
nyway in the cdma upgrade section there is a video tutorial which I used and after that it is simple, just to decide on a rom that is the hard part, there are alot of great chefs that have good roms.
mighty Rom
ssk
demolition (current one that I am using)
here is the link:
http://forum.ppcgeeks.com/showthread.php?t=69854: please read and watch in very detail. ask before you do something that you are not comfortable with as this process may brick your device