I had the same problem in CB1. Whenever I try to enter a town or log in to a character that's in a town, my game screen darkens as if i entered a portal, but instead it locks up. In addition, I never hear music, but I can hear sound effects
Specs:
My specs:
Vista 32-Bit Home Premium 6.0 Build 6000,Activated
AMD Phenom(tm) 9600 Quad-Core Processor 2.30 Ghz
3327 MB Ram
DirectX 10 / DirectX 9.0c
ATI Radeon HD 4350 Graphic Card
ATI Function Driver for High Def Audio