For today only, get 'Astra32', a program for telling you all the important info about practically everything in your computer (eg. Graphics Card details, MOBO etc.)
Normally costs $30 but free for today (all legal
)http://www.giveawayoftheday.com/astra32/
FYI : your firewall will normally ask for the installer or the licencer in the zip file to access the internet...its just so it can licence it by itself instead of you having to sign up to the website and stuffs. (no virus/spyware etc.)