If you are new to rooting and custom ROM's, you need to read the sticky at the top of the forum regarding ROM manager. It is not very easy for OP V users. There are TONS of threads about people bricking their phones because of ROM Manager here.
The BT issue is new to me...
The whitescreen issue is a known issue. Try running Dolphin Browser and see if that alleviates your problem. BOBz makes some amazing ROM's....Don't give up on it yet!!