My mouse is possessed!!

Hey all,

I built a custom gaming rig with an ASUS Socket 939 mobo and it works beautifully…BUT, the cursor will on occassion jump to differnet parts of the screen for no apparent reason! (And no, there is no virus, spyware or any other affliction related with this install.) The only anomaly that I can think of is the USB to PS2 connector that it’s plugged in with.

Anyone ever hear of such or have a fix? Thanks.