Hi Vincent - I'm running a Gateway Centrino notebook and the above was experienced using the onboard soundcard and the system speakers. What's weird is that I've just attached my Creative USB soundcard and the static is gone, regardless of the media player that I use. Funny that ONLY XMPlay gives good, clear sound when both it and WebEQ are running through the onboard sound/built in speakers.
Is it OK when the Equalize button is OFF?...I heard a lot of distortion with iTunes (Rock) at my Maximum setting, but it was fine at the Rock setting.
If the equalizer button is OFF everything is fine (but note that if the bass boost is ON, and the equalizer is OFF, the problem is there). I played around with all of the presets and it didn't make any difference. Anyway, I've contacted the developer and await his/her response. I'll report back.