1. 800x600 is fine
2. DropDown-Lists
3. Interface looks good
4. With names, please...otherwise you might have to scroll through a dozen scripts in order to find the right one... (that's one of the things I suggested for AIE1

)
And I suggest the addition of a help-file or tooltips, so newbies know what the heck they're editing; at best, similar to 3ds2vxl's GUI, where you go over the text, and it displays a tooltip saying what the function does.
P.S.: Over the last few minutes, your pictures worked. Now they don't.