I didn't want to make a new thread for this so I'll post here.
I have a panasonic viera TC-32LX1 that I use with my PS3 in 720p. It looks fantastic playing blu-rays, and looks very nice on the PS3 as well, but I get jagged edges. I realize some of the jaggies come from the games, but I get them on most games, some more noticeable than others. Uncharted 2 is one that had a pretty noticeable amount, and I know it shouldn't.
The TVs native resolution is 1,366 x 768, is that what the problem is? And if so, is there really anything I can do about it? I have my sharpness all the way down to 0 and my PS3 is set for 720p.