I just listened to Liberty CEO, Greg Maffei's presentation at Citi Annual Media and Entertainment conference (recorded from yesterday). Very positive about Sirius XM, but no mention of Worldspace, either by Maffei or by audience asking questions. Questions on SIRI covered NOLs, and Maffei said that Liberty probably wouldn't benefit from them because SIRI will be very profitable and use the NOLs on their own before Liberty increased its stake, if it decides to do so.