Terrey,
Sorry for the delay...
I can see that website OK.
I've got Win XP pro with all the critical updates and IE 6 with all updates and standard MS JVM.
I'm running adaware and spybot (and Sophos AV) but no firewall software (I've got a hardware firewall).
So rest assured that you can see it with XP and IE6.
You may need to check the Java settings in IE, under Tools, Internet Options - both Security and Advanced tabs - change one thing at a time.
HTH
SD