My $.02,No one browser is more or less secure than any other. The difference comes down to user base, notice as FF has risen in usage it is being targeted a little more. If thier was an advantage to Opera and FF over IE it's a lack of activeX, which in the wrong hands can really cause problems.Personally I Prefer FF to opera, user interface preference, however I suggest netscape 8 for most of my less tech savvy friends. Netscape 8 is a nice blend of IE and FF.The main reason I don't use IE is not security, it is the lack of web related compliance.Cheers all.