Mouse keeps showing up in games, playing movies fullscreen etc.

[vooze]

Hey guys

I have build myself a Gaming computer (with xbox controller set to my TV) with XBMC and all stuff, and its really great.. But.. Whenever I watch a movie or play games the little white mouse curser keeps showing up after a few mins. I can then remove it by moving the mouse, but after a few mins its back.

I have tried with different hardware all with same result, so its not a hardware related issue, but software. I tried closing all open programs including the tray but that did not solve it.

Now i'm pretty much out of my normal options, so I ask you

Anyone have some idea what could be going on?

I btw. did some google searched with no luck.