yes you can
right now at HH and VB - they are also
DVC resorts.
soon there will be one in Hawaii and Ca (at DL)
you can also trade 160 points (1-bedroom) to II and go to these places
http://disney.intervalworld.com/web/cs?a=5
just don't expect to go over a holiday week.
you might be able to go over a holiday week at a DVC resort even one you don't own at.
there is also the concierge collection - ex
Arizona Biltmore Resort & Spa,The Fairmont San Francisco-San Francisco, CA
the adventure collection, on Disney cruises,
the resorts in DL Paris, Hong Kong, Tokyo
but the best use of points is in a DVC resorts.