ARM hints at possible Windows 7 support

From Engadget -

During a recent analysts conference call, ARM CEO Warren East said "Microsoft will continue to play an important part in this [netbook] space," and that "if there was Windows support for the ARM processor today clearly it would be a very different marketplace." He also added "perhaps there will be support in future but that's really for Microsoft to comment on and not for us to comment on, I'm afraid."

Not quite specific but at least it gives us an indication of ARM's interest.