Hi. I was using kx drivers for a while and everething was ok. My SB Live is about 5 years old and with kx it worked unbelievable...But it wasnt able to handle more VSTs and input was not suitable for guitars recording so I decided to buy M-Audio MobilePre. But the MobilePre has terrible performance. In Cubase it cant take more than half of performance of my old SB with kx! Is it normal or am I doing something wrong? It is quite a big investition for me, but with 13ms latency my VST takes 90% of CPU. And with this latency it is impossible to record a guitar. With kx i had 10ms (or with smaller project even 5) and VST performance was about 50%.