Hey, I have an HTC Touch Pro and have messed with many, many different roms. Quite a few 6.5 roms and several 6.5.1 roms. After a while, all of the 6.5.1 roms would become very unstable and things would stop working or be very buggy. I have had better luck and more stability with the 6.5 roms as opposed to the 6.5.1 roms. I really recommend looking up Psykis WM 6.5 rom. It is very stable, comes customized with a neat look and several packages installed, including the best working version of Pandora I have seen for WM thus far. So, if your phone can run it, I'd recommend it.