In which case it must be because there are so many banners on the page. I can save them as .gifs as I just cleared my cache but I will talk to the developers about creating a paging system for the marketing tools.
I’ve sent you some banners via email Ted and if you would like more info about the IE bug whilst we make the changes to our banner system please check here:
http://www.google.com/search?sourceid=navclient&ie=UTF-8&q=ie+bmp+bug
Best regards,
Tim