Hmm. okay. I tested that and you’re right. What’s weird, though, is that this has only been an issue since AE 7.
AE 6.5 correctly interprets the footage on import as 1280 x 720, Square Pixels, and requires no correction
CS3 imports & interprets the same footage as 960 x 720, 1.33 p.a.r. and requires correction.
Why do you suppose that is?