Ubisoft also announced that it has expanded its portfolio of Mac titles for digital download and will introduce Mac versions of its games to retail through its partnership with TransGaming. Ubisoft will release Prince of Persia and Shaun White Snowboarding to the Mac community in March 2009 via Ubisoft's online digital store, GameTree Online and at traditional retail locations. Mac versions of CSI: Crime Scene Investigation: Hard Evidence, Rayman Raving Rabbids and Petz Sports will also be released at retail for the first time in March 2009.