Is it possible to purchase a Gift Certificate for the Marketplace? My husband asked me today, cos he'd like to get me some stuff there for Xmas, but is totally intimidated by the idea of going through all the vendors to find my wish list items and would rather just let me do it myself. If it's not possible now, what about in the future? Might not be a bad idea for those of us with "shopping challenged" mates and friends! :-)