Hi,
I have setup a brand new Windows 7 RTM (MSDN subscriber) installation just to test the OS. I have another XP machine also with IE8 & FF3.5 in the same LAN segment and with the same access to the internet and the same applications installed. Corporate firewall rules apply exactly the same...
antivirus
apache
browser performance
chunked transfer
corrupted files
download
fileincompleteness
firefox
firewall
http headers
internet explorer
lan configuration
network issues
safe mode
software compatibility
troubleshooting
windows 7
windows defender