Kotaku
A Playstation 3 owner put together a little video to show what happens to Playstation 2 games when they are played on the PS3. The end result, he says the video appears to show, is that you get more jaggies and artifacts when playing a PS2 or PSone game on the new console than if you were to play it on the PS2.
He says this is because the PS3 resizes the image at a low resolution with no filtering. I don't know, I noticed the same issue once I started playing PS2 games on my 50-inch high-def television, they just look like crap on a big TV. I haven't noticed a substantial difference between playing PS2 games on either system. Have you?
Judging from the forum posts about this, this particular issue isn't something everyone is running into. Maybe it's TV-related.
