Because the differences will wary from HDTV to HDTV.
If your HDTV has a sub-par scaler, the difference will be noticeable (befause the PS3 scaling is better)... but if you have a good HDTV with a great scaler, the difference will be minor.
Remember, this is a frame-buffer upscaling and not a re-rendering to HD like the Xbox 360 does.
Edited by Beano at 13:08:50 24-05-2007
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