Greetings,
I tried Opera 7.10 on RedHat Linux 8.0 and found it the best browser for my low end comp. It is faster than Galeon, does not have a rendering as good as Mozilla engine but does show pages pretty well (and did I forget to tell fast). A mail client integrated into the browser does help a little bit to speed up the work. I am sharing this with you for the only reason that one can show that even on GNU systems there are a few softwares that may not be opensource and can help companies to make money by creating softwares for GNU systems.
Bye.