Export auto clips movie file

Hello,

As you can see from the subject header, Toon Boom has taken a liking to auto cliping my resolution. I currently have a resolution of 1076x 576 (Its the resolution I want so please no comment regarding it). Now I was expecting it to be displayed with letterboxes on it, however it auto clips my movie to 720 x 576 regardless of what I choose. I am using Toon Boom Studio 4.5.

On a side note, I don’t remember the export options be so limited codec wise, am I doing something wrong? When I used Toon Boom in Windows XP I had a lor more codecs and export formats available, right now I only have flash, mov, avi (no codecs, either uncompressed, or DV format) and DV output.