User blog comment:Blood Reaper/Skyrim Dawnguard Trailer/@comment-216.56.44.98-20120601140355/@comment-3428817-20120601192353

I'm not sure about that. If you look back at Jimeee's April 27th blog, it shows the coding for the crossbow, but there's no "DLC01" in the coding. It could be included in the upcoming patch.