Help with R9 290 WPA speed

[coltcc]

Thanks - great review btw. Yeah, I had problems with 13.12. Even on a clean Ubuntu install the Catalyst gui install just crapped out at the kernel post-processing step, which resulted in booting to a black screen with a cursor. Even dropping to a shell and purging seemed to be difficult. So I fell back to the 13.11 beta. Maybe that's a weekend project for me....!
Cheers