misterd on 04 January 2008
I think the only way they'd go would be a PSP type portable, possibly with some features to interact w/ your PC. However we have seen how well the PSP has fared - took a couple of years to take off, and even though it's now doing respectable business, I'm not sure anyone thinks the market could support two such consoles at the same time. Odds are good the MS version would never take off.
