"Incredibly slow" - well I don't think so. Are you running Flash Debug player, on these browsers by any chance? I think the graph/charts portlet on the default dashboard is having problems with the Flash Debug player.

If you have Adobe CS4, Flash or Flex Builder installed on these computers, then the answer to the above is probably true.

Also, you might want to read this thread: http://www.cynapse.com/comm[…]eems-like-problems-are-in-j

I can get you more info later, but they're on the bog standard IE that the Uni rolls out, so there are probably no fancy installs. I'll get back to you.

Another thing. Make sure you're running the latest Cyn.in when you need to use IE in production. We've been routinely applying IE fixes nearly every micro release, so things are always improving there.