Hi all! Anybody ever heard of MSXML 5.0? A site we designed is being used to present an iframe to another related site [http://skillsactive.test.textmatters.com/training/management-and-leadership/management-and-leadership-iframe] prompts some people using IE to download this. What detrimental effect (if any) not having MSXML may have appears to be negligible, but I'm curious as to what it is, why it would be needed, and why most people don't seem to get this prompt? Regards, Barney