I have a weird problem. I have a toshiba satellite m40 laptop, and wanted to replace my (kinda broken) mouse with a new one. My old mouse is a Microsoft notebook optical mouse (model 1020), and it worked fine but the wheel got all gummed up so it needed to get replaced. I went and bought a nexxtech laser mouse with retractable cord (model 2616542, i think), and plugged it in. The mouse speed went totally crazy, going about a dozen times as fast as my touchpad or my old mouse. Went into the mouse settings in the control panel, no dice, nothing worked. If i slow my mouse down to a reasonable speed, my touchpad slows to a crawl. It came with a driver (supposed to be installed only under windows 98), but eventually i tried installing that too, didn't work. If i slow the mouse down, can't use touchpad, and if i speed it up, can't use mouse. With my old mouse back in, it works fine. Any ideas on how to get the new mouse acting sane?