I'm getting 100% performance nearly fulltime with perfect sound most of the time using Mylek's latest build and accurate Vbeam emulation. I still get some brief freezes when loading some new areas or objects and once every couple hours the client hangs entirely but it's pretty smooth compared to my old setup. Using Mylek's build without Vbeam was keeping me in the 70-90% performance range even with all the graphics options set at default, with Vbeam performance stays at 100% almost all the time even with the AA and native resolution cranked up
My setup is
AMD A6-3650 @2.6ghz
Radeon 6770
8gb DDR3
Windows 7 64
(When I first tried to emulate the game a few weeks ago on a core2duo @ 3ghz the game was really chugging along at 50-70% performance with choppy audio and frequent freezes. The biggest culprit behind your performance woes is probably your CPU. But for me at least, Vbeam was a huge factor too. Also my sound still goes nutty if I don't use Mylek's patched version[/align])
My setup is
AMD A6-3650 @2.6ghz
Radeon 6770
8gb DDR3
Windows 7 64
(When I first tried to emulate the game a few weeks ago on a core2duo @ 3ghz the game was really chugging along at 50-70% performance with choppy audio and frequent freezes. The biggest culprit behind your performance woes is probably your CPU. But for me at least, Vbeam was a huge factor too. Also my sound still goes nutty if I don't use Mylek's patched version[/align])