NS Live Update

Hi,

Just replaced an expired NIS with NS. How often does NS do live updates? Can't find any evidence of "pulse updates" etc and the "Protection Updates" seem to run once every day, if that. Is NS staying as up-to-date as NIS did?

Also... this NS is a 5 user licence which has now kicked off. My other PCs are on NIS which doesn't expire until Xmas. Are they quite safe with NIS? Or do I really need to update to NS?

Many thanks,

Rowantree