Not sure why it is not on the list you are referring to Kage. DavidO booked the following Virtuoso promotion for me. This is on the Virtuoso website and is valid through June 30, 2010 including confirmed upgrade...see below:
Enjoy a two-category room upgrade, with a maximum upgrade to a Junior Suite, at the time of booking
Daily buffet breakfast at Harbourside restaurant
Complimentary access to Club InterContinental for booking Contemporary Superior Harbour View category and above