Here are just a few links:

Fribourg Tourism

Travbuddy - Fribourg

Switzerland.isyours.com - Fribourg

Wikitravel - Fribourg

Wikipedia - Fribourg

University of Fribourg (bilingual Unversity - German & French)

Weather.com - Fribourg

Lonely Planet - Switzerland in general

This café isn't one of the cheaper ones but it has the best fondue I have ever eaten (so far ;)). The atmosphere is very cosy and homey. Unfortunately, the waiter/waitresses mostly only speak French so take your dictionaries with you ;) (those who don't speak French). My favorite fondue was "fondue moite-moite" with baguette and potatoes. Very yummy. The portions are really big but if you must eat an appetizer I'd eat a small salad to have a balance to all the cheese. Never drink a "cafe glace" (iced coffee) there, it's way too expensive for what they offer and there are lots of small cafes in Fribourg where is tastes way better :).