Welcome aboard, Ursula. I hope you enjoy your stay here. You'll find great people that happen to be Oddworld fans, like you.
The fact that the XBOX shares many similarities to a PC makes me think that Oddworld games will be also released to the PC platform, sonner or later.
The Intel CPU, the NVIDIA Gforce GPU, the DIrectX 8 API, all of them came from the PC world. IT is even easier to port games from the console to the PC now, very much easier that the Playstation games. So, I guess it's just a matter of time...