Same problem here, P2 333 Win 2000 Pro, 256pc133 ram, it seems to work alright for awhile then jumps cpu to 100% and becomes useless. I use tiny personal firewall and it seems to be looping data around my system through different ports out of xolox and back to c:\thru a different port. Then ctrl-alt-del to kill xolox and then restart! System runs fine all the time except for this, defragged often and Xolox ix always minimized in taskbar!!



Max