Comet 1.4.2 theme display, quick Q.

What are the dimensions for image display on Comet’s latest version? I really like it, but I’m seeing a bit of automatic resizing going on, in my main post images. They are linked to original larger-size ones, but I’d really rather not see that resizing on the post displays. Kind of degrades photo resolution just a little. My pictures for the posts are approx. 950-960 px wide.

And that raises the Q. of where (if anywhere online) I could find a handy means of finding out what image dimensions each theme has? It’s pretty hard to tell sometimes unless they make it obvious (such as with the Zack990 theme). I’m no expert with CSS and if the dim’s are buried in the files I don’t know where? – lol