Media on the Web is going from a solo affair to a shared experience. We are seeing this in everything from CNN live news videos enabled with Facebook chat to Meebo Rooms and Tiny Chat . Today, a new startup from Los Angeles called Qlipso is launching its own virtual rooms where friends can share videos and play Flash games with each other. The service is in private beta and is a Windows-only browser plug-in for now, but you can get one of 1,000 invites here . Click on "Get Started" and ignore the beta key request. Send an email to the contact listed (betsy) and put "TechCrunch Invite" in the subject line.