6.5 Rom issues. Phone hangs on boot.

[icephreaq]

I've tried several different 6.5 roms ranging from build 21725 to the new 23001 build. I've managed to get several of them running for a short time on my Cellular South Diamond, however, after a reboot or two they all hang at the initial boot screen or the Windows boot screen. I keep ending up having to flash back to the stock CSouth rom. Could this just be the instability of the current 6.5 rom version or could it be a hardware issue with my CSouth phone? There are some really great roms here and I've dabled in cooking some of my own but I can't get anything to run for more than an hour. Getting quite frustrated!