firewall events?

first off im sorry if this has been covered before but i have a quick question. i have just installed v3 and im getting a lot of blocked intrusions that are all windows operating system or just system. i just want to know if this is normal or if i have set the firewall up wrong?
i would be greatful for any advice…

I think it is normal to get a lot of blocked UDP activity that is labeled as Windows Operating system. If you use the stealth ports wizard to define a trusted network for your router/network card then there will be many less entries.

:SMLR

thank you for your reply. that done the trick (:CLP). i was getting an intrusion every 2 mins but they have stopped now :BNC