im using NAV since i purchased my acer travelmate....
i got xp home and NAV bundled with it and havent experienced ne problem with it......
btw whats the but and where can i get the patch?
The patch is only needed if you are running XP and using NAV Corp Edition.
They have most likely fixed this with the new packages they are selling, but with the one we got, we needed a patch. XP wouldn't run NAV otherwise, due to the unsigned drivers/services that were being installed.

Symantec has it available on their site for DL.
I don't have the direct link right here. I'll have to get it when I get to work.