85.9 MB Downloaded By CMDAGENT.exe! Is it normal?

I have just installed latest version of of internet security suite. I just noticed that cmdagent.exe has downloaded 85.9 MB!
Virus DB shows that it is updating now but it is stuck at 30% for a while!
Is it normal?

Yes, sadly it is normal.

However, the update problems seem to fixed with V4 Beta.