Have you connected to the USB hub/Host any other device like a mouse? Please unplug and see if works better. Also please check the CPU usage while playing, maybe the CPU is hard working . So please check this both options this way and report us what happens after this.
Thanks Christian
February 2012 Mixvibes DJ of the Month DVS 7, Cross (DJ), U-Mix Remote App (iPad & iPhone App)
click right on your computer icon, then go to system advanced settings (it's on the left) again go to advanced settings go to performances then tune your computer by checking the combo box background services. same xp, vista, W7
Ok have optimised my system and it's made the CPU usage while running mixvibes lower.
Still very jittery. The only thing that I play with that makes a difference is the 'buffer size' in asio sound settings. If I make it 2048 (the max it will go) it makes it less jittery but still unbearable.
The program equaliser is not smooth either so it matches the sound.
Thank you to everyOne that has helped me apologies for being so useless at this haha.
I have read somewhere in here that AMD processors are not the best to use when it comes to scratch software in general, maybe this is just a cliche. Hopefully we can figure out what is your problem. Have you done all the optimisations from the tutorial? It is really essential to do so!!
. So please check this both options this way and report us what happens after this.
c00l People MV Society 
