Starwood Lurker gave us a list of resorts here:
http://www.flyertalk.com/forum/9926051-post184.html
If the W South Beach is indeed a resort, could it please be added to the list?
The last time that William updated the list was in October 2008. It might be helpful to review all of the properties that have entered the Starwood family since then, either thru acquisition or as a new built, to see if other updates are required.