Link to Mariinsky web, including casting list:
http://www.mariinsky.ru/en/afisha/20080322-1-1900
Most of this year's Mariinsky Festival will be devoted to multiple performances of the K.Sergeyev Swan Lake, with int'l guest artists in the title roles. The festival will open with two showings of a new full-evening ballet by Kiril Simonov, Glass Heart. It all closes, as usual, with a Gala that, I bet, will include a second showing of Carnaval and possibly highlights of Swan Lake!?