Somewhat offbeat request, but if you get a chance, can you ask if the Windows 7 series OS will support (or better yet come with!) something like the Eyes Free Android shell for Android phones?  These phones are becoming so powerful and useful that they can be more than just phones to people with low or no vision.   I work in the blind and low vision field, so am always looking for options for my clients and counselors.  A decent "eyes free" option would translate to a very usable smart phone as well as a blind accessible ZuneHD.