I just purchased one of these KVM switches, and I can't say that I've had any success. I couldn't get my Microsoft wireless kbd and mouse to work (do the drivers for the kbd and mouse need to be on both computers?) and the video resolution was horrible. I have my 19" monitor set to 1280 x 1024 and everything was furred around the edges. i use my PC 12 hours a day and there is no way I could use it with that video problem. Is there some way to overcome both of these problems that anyone knows about? At this point I consider it a waste of time and money.