If i turn on Supersampling and Enhanced Multisampling, the result seem too be better, but it slow things down alot. What i’m asking is why the preview of E3D is so fast and clean, while the AE’s preview is a mess. Is this normal and if it is then why? Notice that i didnt use any light or cc in the comp and everything you mention above is set correctly. I’ve rendered a test and the aliasing is there.