Since nobody else on my bloglist reported this (at least I didn't notice)... Here you find the KB article with the fixed issues: http://support.microsoft.com/kb/913090/en-us. And here is the download: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=cb6c71ea-d649-47ff-9176-e7cac58fd4bc
Wow, I really expected to see that download later... But I got some hints that it will we available in April since every vendor has to ship the version TPC benchmarks are based on a defined time after publishing the results. I'm not aware of that timeframe, but from that timeframe you could expect to see SP1 before May...
Let's see how things developed...
Thomas