Due to a high volume of suggestions (Mainly from here) I switched to using FireFox as my primary browser back in December and have found that I am very pleased with the result. Other than a minor hick-up now and again I have absolutely no problems with it at all. I still must keep IE around for a few sites that I access that do not support FireFox but I hate to have to use it now. FireFox just makes everything so much more convenient.