High cpu load mixvibes Cross 1.6.0

Hi,
I recently bought the Mixvibes Cross DJ pack to use with my turntables. Everything is running fine until I start to beatmatch or accidentally hit the platter of one of my turntables that's running. From that moment I get high CPU spikes (mostly it's stuck at 100%).
My laptop has an intel 2.2ghz dualcore processor paired with 2gb of ram, using Windows XP with the latest service packs.
This also happens when I use my midicontroller. Thing is, this doesn't happen when I use my midicontroller in software like the latest Traktor with my M-Audio Fast Track Pro II interface on the same laptop.
Any ideas on how to fix it? I really want to play with this stuff, but the way it runs now I can't even record a mix for 5 minutes without sound dropping and stuttering.
I recently bought the Mixvibes Cross DJ pack to use with my turntables. Everything is running fine until I start to beatmatch or accidentally hit the platter of one of my turntables that's running. From that moment I get high CPU spikes (mostly it's stuck at 100%).
My laptop has an intel 2.2ghz dualcore processor paired with 2gb of ram, using Windows XP with the latest service packs.
This also happens when I use my midicontroller. Thing is, this doesn't happen when I use my midicontroller in software like the latest Traktor with my M-Audio Fast Track Pro II interface on the same laptop.
Any ideas on how to fix it? I really want to play with this stuff, but the way it runs now I can't even record a mix for 5 minutes without sound dropping and stuttering.