I'm trying to get 4 separate web pages to cycle through as a display in our lobby. I've found some good applications which allow this to happen quite smoothly. The only problem is that they run off the IE6 engine and 3 of these pages are XML; the two don't play well together.

IE 7 and Firefox both display XML just fine, but I can't seem to find an application (whether 3rd party software or an add-in) which will do what I am looking for.

Anyone have any suggestions?