Firefox 32 bit vs 64 bit?

Question

Ok, so i installed vista 64 bit and i looked at the firefox website and they are offering only 32 bit firefox. I found this website: http://www.mozilla-x86-64.com/

Do firefox add ons work with the 64bit firefox? did anyone ever use 64 bit firefox? should i install 32 bit or 64 bit firefox?

Answer 1

I have also seen this web site but i don't think that it will work with Firefox 3.  Also the 64 bit addon showed to only decode jpegs faster, which would not increase results unless you are running a slow internet connection.