* Changes to sharing digital media content. For a listing of online stores that are now available, see Availability of online stores. More online stores are available in this beta release of Windows Media Player 11 for Windows XP. * Additional online stores are now available. Fixes have been made for issues that occurred in the first beta release of Windows Media Player 11 for Windows XP. The following list highlights some of the major changes since the first beta release of Windows Media Player 11 for Windows XP.