New TEST build!!!
GSM "Should Boot" 
NBH: <--- Will only work with with a USB Flash.
msm_unsigned_051011_151551.zip:<--- is the file to be placed in root of your SDCard
Here is
Fastboot: <--- Need to have drivers installed, please don't ask how to do that here... Google it.
Here is the
recovery.img <--- Add to your Fastboot folder.
Process:
When your phone boots you will see a blue screen. Hold down the End call button and your phone should then boot to fastboot. If not try again.
Open cmd window and cd to your fastboot folder...
Enter this cmd: Fastboot flash recovery recovery.img
Then: Fastboot reboot
Again: When your phone boots you will see a blue screen. Hold down the End call button and your phone should then boot to recovery. If not try again.
Once in recovery go to "install update Via Sdcard".
Select the update.zip you already placed on your SDcard from above.
Wait..............
Once completed, you can select "Reboot Device".
Your device will reboot and boot to Android. We all of the extra apps it might take a bit to load....
Enjoy!!!
Please Report any issues... Not sure about GSM service...