Running Live update after installation of NIS 2010

Vista Home Premium 32bit, Vista SP2

 

 

This is in regard to another Vista computer that we are going to install NIS 2010

(I know I can upgrade to NIS 2011, but choose not to do so at this time)

 

After the product is installed and I reconnect to the internet for activation, I know I need to run live update until there are no more updates available.

 

But should I restart right after installation/activation, before I run the first live update?

Or should I go ahead and run the first live update without restarting the computer