Free Opera License
Opera has a free web browser license sponsored by a German computer magazine. Use c't magazine code: OJD000MN (Thanks anon) Cached page
For those of you who do not know, Opera is supposed to be the best browser on the market. It has a free version supported by advertising, and a paid version that is ad-free.
I still recommend FireFox, but Opera is a great option, with better support (since it is not totally free).