So, unless you have them added already (pre-SP1), how do you add them? When I first updated to SP1, I made a backup and updated my full TS12 install (which had TS2010 & TS2009 included) ... it did seem to work (in that those two product keys weren't invalid ... like other DLC content was). Then, with all of the faulty content, I decided to restore and do a fresh second install and upgrade it to SP1 (and slowly move other things over to SP1 as things get fixed). Hmmmm ... maybe I should have added TS2010 and TS2009 pre-SP1 update ... I'll have to do some experimenting when time permits.