I recently installed the MK and attempted to use it with Cubase SX Ver. 1.0.1. I used the LoopBe1. I followed the MK/SX tutorial and everything appears to be connected correctly. The trouble starts when I open a VST. I tried to play the VB-1 according to the tutorial. I see the level meter indicating that I amm getting signal but there is no sound when the VB-1 is connected. However, if I change what is connected from the VB-1 to the Microsoft Wavetable GS I get sound. I can play the different patches in the MK without a problem. But, when I try to record to a MIDI track it will not work. Please advise. Am I missing a step somewhere? My rig is a basic PC Pentium III notebook with 512K of memory. By the way the MK is a nice piece of work! All the best.