What web browser does the BB use?

I love Fire Fox, can it be used with the Black berry?

Pretty much limited to the native BB browser or Opera Mini, you might check the 3rd party software forum, good luck.

As stevebtx12 said, BB Browser and Opera Mini are the main two. I have both on my Berry and use each depending on the site I'm going to, and how I want to view it.

i have been using elinks over ssh recently. works like a charm :P

This is the latest information I can find about Firefox mobile and the blackberry.

Firefox Mobile First Look - BlackBerry Blast!