Why the blighters, would Microsoft invest in making it compatible?
They serve PC-support packages, where this game can be played, and probably, not sure, PC-gamers are a dominant market factor....
Of course, the Nintendo, Sony - and others - have had their market place/share, deserved and well, or not, for the development in competition of PC-playable games.....
Many tried....but.....
In the end, there can only be one!
Cheers, J.M.
There are people like me who just can't afford a high quality PC (Mac owner), I would be playing Morrowind right now if I did happen to own a PC, but of course that is way out of my budget, 360 is the best I can get if I want to be able to play Oblivion or Morrowind.