AutoCAD 2009 Update 2

Hi there
AutoDesk has release another update called "autocad2009lockedsp2.exe" on 30th October 2008, are there any known issues with this with Carlson 2009 in AutoCAD 2009?
Cheers for any assistance
AutoDesk has release another update called "autocad2009lockedsp2.exe" on 30th October 2008, are there any known issues with this with Carlson 2009 in AutoCAD 2009?
Cheers for any assistance