gksmithlcw:
this is from xda you might give this a try:
Here's what you have to do to get exchange server hooked up normally and not have a constant reboot!
Follow these steps and you will not have any problems.
1.) Hard reset your phone (VOLUME DOWN + POWER with the phone off)
You will have to go down to "CLEAR DATA", it will ask you to confirm.
2.) Let the phone reboot, everything will be erased. Setup your exchange and google account.
WHEN YOU CHOOSE A PASSWORD, USE A NUMBER AND A LETTER
3.) Go to the market place and search for "No Lock". Download it. Install it. Run it.
4.) Press the middle button to make the phone no longer require a lock.
(you can also use spaces as a password.)