Forbes.com: Internet Explorer Vs. Firefox
I've switched the wife and (five) kids over the Firefox in the past few weeks and have run into only a couple of problematic sites. One of our online banking sites didn't work with beta versions of Firefox, but seem to be working now with 1.0PR. The kids use a Web site to transfer files from their school (Saint Joan of Arc in Ricksmansworth). The site appears to rely heavily on ActiveX components, so they have to use IE for that. As I'm writing this, I think I have an idea of how to get around that one, but I'll have to see.