F-Secure and Tron.exe

I just downloaded Tron.zip from Astalavista and I am not happy.
TDS3 catches it. F-Secure does not catch it, even by unzipping it and scanning Tron.exe. I use Backweb to keep F-Secure updated automatically. The date for F-Prot is 5-31, the date for AVP is 5-29, and the date for Orion is 4-17. Seems like something is wrong here. I know AVP will catch Tron, so why isn't F-Secure? Why is AVPs update date 2 days old?
I wonder if I have some setting in Backweb backwards?

 

FWIW, I couldn't get F-Secure to catch tron.exe, so it's history.
Kav 4.6 sure doesn't have any problems detecting it.