All I use at home is Firefox. I love it. When I work on my websites I make sure and load them in both Firefox and M$IE, just to make sure they work in both.

I'm a Foxy addict, got adblock plugin on mine and it's great at nuking advert images n stuff. There's a google plugin too that customises what you can see of google and lets you control it a fair bit. Oh and stumbleupon is wonderful... you tell it what kind of sites you like and hit the button and it'll load a random site that's been recommended. Nice way to pick something out of the web for a nosey.

I only use IE for checking my website looks ok. I find very few sites that don't work with Foxy and I tend to snub any that are stubborn. Often it's just my cookie blocking and such, but no web designer with a brain would make a site purely for IE Foxy certainly has a huge range of plugins and I like to see fast patches for any glitches or security probs.

Wenchy