I was looking for the page transition option fade but it doesn't seem to be in there[2 7:H]
Could you add this in a new update Davide?
<meta http-equiv="Page-Exit" content="progid:DXImageTransform.Microsoft.fade(Duration=1)">
For an example of the effect try this link and surf around on the site:
http://www.triada.nl/index.html
Martin