Im Brazilian. (Forgive my poor English)
Well, my new (8 Days) DSC-T3 take a poor outdoor photos in day (at the sun).
The pictures appears a lines in the photos and not in pixels that see in quality indoor photos (includding flashed photos).
See the links (The photos are 5MP to you all see the problem i have, zoom them and you see more easily the problem).
Im gratefull that you experts will help-me. My Cam have 5Months guarantee and i will change that if the problems is on cam.