Autocad Structural Detailing 2011 Service Pack 1

Oops. . . . .Got an error while using Autocad 2011 (I forgot what it is). . . . darn. . .
Got it recovered though. . . .
so I got an email from Autodesk right away . . . .from reporting that error, urging me to update.
. . . . pretty good customer maintenance job by Autodesk. . . . .

So it's time to update to "Autocad Structural Detailing 2011 Service Pack 1"