The room I play my Wii in is far from what is seen in the adverts where people play their wii in wide open spaces but one of them problem I'm having is obvious in games like Trauma Center. Sometimes, I'll try and move the pointer in a precise way... and then BAM, it freakin jumps to a corner by itself. I really don't want to rearrange the room just for the sake of the Wii so is this meant to happen to other Wii owners?