well it depends on both the connection and the skill of the user. people with jetstream or the newer phone lines on the other side of town i give firefox. people with slow connections i usually give opera. And people who barely know how to use IE let alone learn to use another, i give firefox because it is so similar in appearance. my school is changing over to a new security software called deepfreeze, it lets you install or change whatever, but it reverts to the defaults on restart. of course since there is free access and alteration of everything until you log out, it took us about a week to have it cracked.