Hi! I use Desktop Konnekt 6 on Core i7 2600k Win 7 x64 machine. After updating drivers to version 3.0 i struggled with drop-outs on very modest latency in my DAW (I use Sonar X2). Disabling hyper threading in bios helped to eliminate it completely. I think this is Konnekt drivers bug, because 2.5 version works flawless with HT ON. What do you think guys?