DotNetNuke Blogs - Improving on DNN Rendering the page.: http://dotnetnuke.com/Community/Blogs/tabid/825/EntryID/1083/Default.aspx
....Playing around with cashing does not seem to help.....
He might not be aware that the illusion is already hard-coded into the default.aspx page
<METAHTTP-EQUIV="PAGE-ENTER"CONTENT="RevealTrans(Duration=0,Transition=1)">