The headline says it all.
Until they fix it, you can see that clearly the main image used on Sonys PSP Connect site to promote the Gran Turismo HD Preview was
stolen borrowed from the Xbox 360 title Project Gotham Racing 3. You can find the original PGR3 shot they used from Bizarre Creations here.
I grabbed a screen shot of the original web page and posted it on Flickr to capture the moment.
This one was too good for me not to stop my vacation for a few minutes to post