This was the thread where I dumped how to edit the resolutions, and the limitations of this method. This is quite old and I can absolutely not guarantee anything with this, especially with other customized executables. There are also a number of issues with the UI.
archives/forums/comments.php@DiscussionID=29&page=1.html Also this thread had some explanations on the issue. (Ignore the actual main topic of this thread; some information might still be of use but the programs and links on offer are likely very out of date by now.)
archives/forums/comments.php@DiscussionID=119&page=1.html Also just to make it doubly clear, this is an old, unsupported method. If you choose to edit your executable, please don't bother Agrajag or others for support if something isn't working right with one of the projects here. Test to see if the issue is repeatable in whatever officially supported executable they offer first. Not implying anyone here would, but just in case anyone browses this sometime later, does this hack and forgets about it.