If you're interested in only playing Progressive Scan games, then you could do what I did and purchase a GC digital out->VGA adapter. Progressive Scan is 640x480, so if your monitor is LCD, then the quality will be affected by the interpolation of the LCD screen, otherwise it should be good. If you're interested in playing non-Progressive games, you have two options: purchase an upscan converter that will convert 480i to 480p or use a TV-input card on your computer (assuming that is also hooked to the monitor). You may also want to use an upscan converter while preserving Progressive output. In that case, you'll need GC digital component cables (hard to find since they're discontinued) as well as an upscan converter. If you're lucky, you might only need the VGA adapter: it's possible your monitor supports non-Progressive games already (my old CRT did not, but my LCD does). Depending how much equipment you end up needing, it might be best to wait for Revolution at this point...