Good point! If you have various monitors, why do you need to go through the laptop?
If the PC monitor is not an HDTV you might need to see what kinds of ports it has...some have standard VGA, but some have Digital Video input. Either way, you would still need an adapter cable. I would definitely try to get the Laptop out of the loop if it is not needed. Heck, 19-26 inch flat panel TV's are so cheap now it would probably be worth buying a new HDTV to use as a PC monitor. They usually have HDMI, Components, and VGA/DVI PC ports, plus they have a built in tuner, so you can use it anyway you want.
...Rich