8.3 RC3

amd_vista_8.457.rc3_sample_hybridcf_br59582.pcpop. rar

Force install through device manager as HD3450

I have checked and have these running with 2x 3870X2 Asus's
Scoring 24.4k 3dmark 06 and 71fps in crysis.#

Fully working quadfire.