okay, first off, just to enlighten you all, ZONE ALARM SUCKS!
I had the 40 dollar version on my computer, the PRO version. I was hacked TWICE with it running. (don't wanna get into details bout the hacking, but one time it was a "back door trojan") and also, after about 15 days, the firewall seemed to just "stop" working, and it needed a reinstall. I tried serveral different copies of zone alarm, and have had the same "stop" working results.
I STRONGLY recommend AGAINST it!
However, I do recommend, CONSEAL PC firewall!
It's great! Although it is 40 or 50 dollars, it is well worth the money! It alerts you, when anything comes to your computer, or goes out. it is 100% customizable!
http://consealfirewall.com/
You'll thank me if you ever get, well, try to be hacked!
-GreenLabel lover