The one thing I noticed when switching from IE is the inability to move the toolbars around the way IE allows you to. I’ve got about 5 toolbars packed into 2 lines in IE. I noticed that by the time I show all the toolbars I want in FF that I lose a noticeable ammount of screen real estate - and I have a ton of empty toolbar space sitting at the top.
I looked through the mozdev site to see if there were any plugins that would allow you to move toolbars around but didn’t see any. Does anyone know of any that I might have missed?