Well, IE is my usual browser, nice, simple, does the job.
I do however have Netscape installed, don't use it much, only to check browser compatibility of websites.

Well, i accidentally opened it when i logged on to windows and decided i'll browse with it.
Wow is it fast, pages load much quicker, and its tabbed (Awesome feature apposed to tonnes of IE windows).

Still gotta play with it some more

While you looking at browsers check out Opera. I personally like it more than Netscape and the mouse guestures are really nice.

Don't forget Firebird...

Yeah Firebird is amazing.

If you like Netscape 7.1, then try Mozilla 1.5. It is the core browser that Netscape is biult upon. Mozilla also features Bayesien spam filtering, popup blocking, type ahead find, and many other features that are not implimented in Netscape. The only part out of netscape that is missing is all the AOL add on crap such as the "Click Here for FREE AOL!" icons all over the desktop, the AOL IM, Flash, and other dumb technologies. Mozilla is also faster, and you do not need a Netscape Mail account to use it. Oh yeah, Netscape 7.1 is biult upon Mozilla 1.4, so I would get Mozilla 1..5 for other reasons such as bugfixes, and enhanced security.