Thanks again 6 Pac!Tried Updating ,uninstalling & installing the software for the mouse,but to no avail. Also bought a new laser mouse which is just great with all the extra features.But i will prevail ,one way or another. I tried getting support from Limewire ,but their seems to be no response to my situation. I guess its the old cliche,once it's sold who cares.If anyone can contribute to my problem, it would be much appreciated ,thank you. Brian...