VZW 6.5 ROM Update w/ New Radio Is out. If you don't want to reflash the entire phone you can do just the radio. Someone extracted the newer radio version here:
http://forum.ppcgeeks.com/showthread.php?t=91940.
I installed the new radio and it seems to be working fine. Time will tell if the phone stays in 3G/EV data. Lately the 1X probably has been really bad. Keeping my fingers crossed!