What resolution were the preview screenshots taken in? I have everything set up for 1024x768 resolution along with the smaller hotkeys file and it still seems things are a bit big - mainly the top area. If I put everything up at the top like as in the screenshots I'd be able to fit everything except for about half the compass.
If you look at the top you can see that the Target and Implied target windows won't fit. I also enabled the backdrops for the buff and group windows on the left to show how they fall into place. I'm trying to make my interface identical to the one shown in the preview screenshots but it's not happening.