Do you yet know about the compatibility between MPD and the new Windows 7?
Also, do you think Dress Shop will have the same relationship.

The beta version of win 7 in its current state has been sued by several who claim no problems.
Until it is actually released in its final version we cant state specifically but currently both DS7 and MPD 1,2, and 2.5 used on the beta version works fine.

Kaaren