Any idea: Applet works in Firefox but not IE?

I've been going crazy on this one today...any ideas?

I have a link that I can open up just fine in Firefox, but I can't get it to get very far with IE. Here's the link.

http://www.lotusconnect.net/lotususaframes.html

I've tried this on multiple PCs with various configurations, the only thing that is constant right now is all the IE browsers aren't happy, and firefox works fine, but I did load up java on a new WinXP PC a few months ago and installed the JRE and it ran perfect without any adjustment, so i'm not sure what might be going on....

Any tips are appreciated.

Pete

[620 byte] By [peteb6a] at [2007-10-3 0:37:33]