Win7 64bit SP1 here, 126.96.36.19982 driver IIRC. 99% sure of that.
Not a single problem here... And I've read other users are also sailing more than smoothly with Win7 64bit and 2626
Asus p8h67-m evo, Built-in HD3000 GPU
16gb Kingston DDR3-1333
WD Caviar Black 1 Tb,7200 rpm,64 Mt,SATA-600
THERMALTAKE ToughPower Grand 650W
Cooler Master CM 690 II Advanced
Win 7 Ultimate 64bit
EMU 0404 USB
GAP pre-73 x2
GAP R1 tube active ribbon mic
REAPER all the way!
My band/recordings: The Puikot