I have tried several times, even with JAVA enabled, 71.228.110.197 allowed, the JAVA applet fails (option 1 the ManzanoMountainsInWinter.html link) locking up firefox even if I delete the page, It still says Loading Java Applet Failed... in the status bar of the browser window in the next active Tab.
Even when I closed Firefox, the process was still there in XP Task Manager and had to be killed.
So I have no Idea what is going on here as I haven't had this kind of problem before.