Playing Wii on a Computer Monitor

[Pyro as Bill]

Sorry ranger I'm confusing composite with component. Here's what I used with my Wii and monitor before I bought a TV. Works with all 3 consoles.

http://gamesuave.com/2008/03/17/xcm-1080p-vga-box-in-stock/

Bigjon's box would probably do the job for less though. I don't think you're going to be able to plug the Wii directly into the PC without some sort of video capture card.