First off, ReactOS is an open source operating system that is Windows compatible.
Now that that's cleared up, how does one port ReactOS onto the Xbox? Well, a Mr. Gé van Geldorp breaks down that business, here. So what does that mean for the rest of us? Apparently, not much. Without USB support (no keyboard or mouse), we're pretty much stuck staring at the screen. Awesome, where do I get mine?

