The Best RTS of all time is already perfectly playable on xbox.
All you gotta do is grab Xport's PCSXbox, an iso of Warzone 2100, transfer it to xbox, and play.
You can system link it too, it's emulated perfectly, and it's the best RTS game I've ever played.
I have tested out system link on pcsxbox using Command and Conquer Red Alert Retaliation -ntsc usa version on the latest build of pcsxbox and the system link option is "highlighted" but when you try to connect to another xbox with the same exact setup it doesn't work. I talked to xport (the author of pcsxbox) and he said that pcsxbox in no way supports system link.
So are you saying that Warzone 2100 somehow magically works with system link? Have you actually played it successfully over system link or did you overhear this from somewhere else? Just sounds a bit fishy to me. My goal here was to have a good RTS game that supports system link play. I don't care about single player modes.