I just upgraded from BD IS 2010 to 2011 and everything is slow as heck (vsserv.exe or whatever it's called is taking 50-60% of my CPU).
Also Windows is telling me that I have no protection, but BD says everything is fine.
This seems to be a common problem per these forums, especially with 64-bit.
Can you open a ticket for me so I can do the sysdump file upload via sendspace.com (or whatever the next step should be).
tia