back to 16.5 build, but LiveUpdate question

Hi everyone, 

 

I have been having constant crashing problems with the 16.7.2.10 build of NIS2009 (WinXP SP3), even after doing a complete reinstall, so I went back to the 16.5 build.

 

So far so good.. all settings are default, except I have turned off Automatic Live Update.  At this point in the fresh install my definition updates haven't been checked in 181 days.  I want to run LiveUpdate, but will LiveUpdate update the NIS software and definitions, or just the definitions?

 

Is there a web link or a way where I can get my virus definition updates without updating NIS2009 to 16.7.2 by accident?

 

Thanks for your time,

bishop