Interference/crackling

Just recently I've been getting interference through my PC speakers. Seam to be when im using the mouse. Equipent I have is :

Creative Soundblaster X-Fi Xtreme Gamer soundcard
Harman Kardon speakers
Logitech MX revoultion mouse.

Any ideas people??

Thanks

The mouse and speakers are probably causing the interference, trying moving them apart to see if it helps.

Sniper tried seperating them more, but it made it worse if anything.

ok, I'd start with all the wires out and start puting them back one by one (also making sure there not all tangled up).

Yeh there all ok

sorry did you try with each wire only e.g. only having the keyboard plugged in and messing around on the computer. Try a different mouse/speaker, make make sure the volume isnt too high in the setitngs.

I also have a Logitech MX revoultion mouse but not having any problems. I think If you can try another mouse/speaker that'd give you a better idea as to what might be causing the interference. As if you still get interference there something thats causing it.