I have 4 servers but I tend to use 1 machine with XP & MSIE for net browsing. I actully do it deliberately just to get the worst of what MSIE offers so I can speak confidently of its fabric.

For email I use Netscape 7.1 (just can't bring myself to be so suicidal as to use both MSIE & Outlook Express on one of my own computers. At least at work we have two firewalls & expensive filters).

Cheers Doug