Here's a little example of using blur image to do a saturated/blurred fade to white.
[pbcode]
AnimalIMage=LoadNewFXimage(path$+"gfx\animal.jpg")
scaleimage AnimalIMage,GetScreenWidth(),GetScreenHeight(),1+2
Do
Drawimage AnimalImage,0,0,false
BlurImage AnimalIMage,8.5
Sync
loop
[/pbcode]
(http://www.underwaredesign.com/forums/index.php?action=dlattach;topic=2610.0;attach=1978;image)