To make the window show all of the buttons in a lower resolution screen I have found the combined use of SDesk and ResizeEnable to work. First have both of the programs open and using SDesk go to the bottom of the area by pressing Shift + ctrl + alt + the numpads 2, now open Aurora like you normally would and when you get to a window with cut off buttons such as shown in this picture where the bottom row of buttons in the Class Design window are cut:
Now press Shift + ctrl + alt + up arrow key to gradually move up in the SDesk's bigger area, depending some of the screens in the background may or may not follow this but as along as the screen with the cut off buttons is not maximized then it should stay still as shown Here:
Next just move the screen so that it is higher on the screen then before by just about how much it is show in this picture give or take some:
Now press Shift + ctrl + alt + numpad's 2 and the screen should look like this about:
The next step is to grab the bottom of the window and drag it up a fraction so that the window changes just a little but don't let go:
Now you can drag it down to about the bottom of the screen and let go. The window will resize itself some and appear like in this image with the missing buttons visible:
As a note this may re-size it weird and can be hit or miss so if it does not quite look right(the above is the average) close the window and open it again and retry. You only have one try at the resizing unless you do close it and any resizing after the first will only change the proportions not where stuff is if you don't