2 x 5970s + 3 x 5850s
Motherboard MSI 790FX-GD70
CPU PHenomII x4 965 (i know, it was a combo deal)
BAMT 0.5
cgminer 2.3.1-2
#01
core: 750MHz
mem: 250MHz
Vddc: 1.0 Volts
Temps: 66ºC
hashrate: 690MH/s

#02
core: 725MHz
mem: 250MHz
Vddc: 1.0 Volts
Temps: 66ºC
hashrate: 666MH/s

They were working on windows until i installed the third 5850, then the whole rig kept BSODing so i installed BAMT instead