Evan,
Thanks for the reply. I found the information here. There is a bunch of smart people willing to help out.
I could not get a lock before doing this fix. Maybe I didn't wait long enough but I never saw any sats in iGuidance. After the fix, I get multiple sats and a quick lock.
I first made sure I had the latest ROM from Alltel. If you have Alltel, it;s here:
http://www.htc.com/us/supportdownloa..._id=64&act=all
Then I followed the instructions from Shadow-Tech in this post. It includes the instructions and files needed:
http://forum.ppcgeeks.com/showthread...ht=agps+alltel
As long as I hve "location on" I do fine. I need to confirm the billing before I use it too much!
Good luck!