I have been using Netscape now for about a month and I have to say that I really like it. It is a far better product in most regards to IE. It is faster to load and works really well with my system. IE is a problomatic pain in the arse and I am glad not to be using it.
One thing though, NetScape does not like PBW when you try to execute a command function. I.E. (no pun intended) when you click the undo turn or approve a player to join a game buttons it generates java script errors. IE does not do this, but given the trade off, I will stick with NetScape for now.