Netbook, desktop and laptop installations

I have a new Samsung netbook on which a version of Norton Internet Suite is installed but not activated.

I used Norton Chat to find out if I buy a three user license would one of the activation codes activate this netbook version but the chat roved time consuming and, regrettably, quite unhelpful - the support person simply didn't understand.

Can anyone help with this?

The netbook is using Windows 7 starter and the other two machines use XP Pro.

(I can' find out from the Norton website if the netbook installation as a scaled down version of the full program, anyone know?)