Lately I've been hearing choppiness when hearing music, almost like it skips some miliseconds of the songs... at first I thought it happened randomly... but now I've made a discovery, it happens while I type.
I've tried two sound cards, so I'm positive it's not the sound card, I don't know if it could be the keyboard itself generating some conflict, I have not tried with another keyboard and this one was not causing any trouble before.
As of now I'm using the onboard audio (nVIDIA nForce), I also have a sound blaster live value.
Thanks for your help and ideas