Here is the official websites for the Taurus and Fusion....I thought this might help with all the speculation that was going on.
Fusion
http://www.fordvehicles.com/2010fusi...5783|205351568
taurus
http://www.fordvehicles.com/2010taur...5793|205351680
and here is some renderings of the possible SHO model
http://jalopnik.com/388333/2010-ford...erings-updated