I used to be a die-hard iTunes fan...until WMP10 came along and did almost everything iTunes could and more. The one feature I really missed when I moved over was built-in LAN sharing of the media library. So I was browsing through wmplugins.com (WMP uses must check this out), and found this free plugin called On2Share that claimed to make LAN sharing possible using UPnP. I thought to myself - it can't be as good as Rendezvous sharing in iTunes. Wrong. It works just as well, with zero configuration necessary. Even better - it will continue to play a song that you selected even after the other person disconnects from the network. Definitely something to check out: http://www.wmplugins.com/ItemDetail.aspx?ItemID=619 The missing piece in the puzzle. Slick.