Lucky: when this happens can you ping stripcreator.com? Or can you hit any of the other sites on the server? Like in4mador.com or bradsucks.net?
Ivy: That's pretty weird, if it's working in other browsers I can't really see why it wouldn't work in Firefox unless there's an issue with your Firefox install. Are your Firefox network settings (Tools -> Options -> Advanced -> Network -> Settings) set up the same as IE? Mine's set to auto-detect.
Also when it's not loading does it say anything on the status bar at the bottom of the window? I guess it's conceivable that it's choking on some Javascript or something, but that should affect everyone using Firefox, not just you.