If we're talking about five all-time favorite bands, than Symphony X would be the last band to crack the Holy 5. If we're talking about my five favorite current bands, than we have a few bands that are on the periphery. Most notable would be Evergrey, Zero Hour, Amon Amarth and Enslaved.
As for the whole Firefox vs. Internet Explorer debate, I use Firefox. Part of my job is keeping the Windows servers I support patched against newly discovered security vulnerabilities. In my opinion, Internet Explorer has got to be the most vulnerable, unsecure peice of code ever written. Forget the fact that Firefox is in fact faster (many unbiased tests have shown this to be true), it is significantly more secure. Security, whether it be on my home or work PCs, is by a wide margin, the overriding factor.
Zod
Edit: Microsoft just released MS04-040 yesterday, a critical patch that effects all computers that run IE. This patch addresses a vulnerability that allows for remote code execution. Translation: run IE and someone can take over your PC if you happen upon the wrong web site. I can't even count how many remote code execution patches MS has released for IE this year alone.