Hehe, thanks for sharing. I do a lot of this kinda of shortcuttery (wotd) outside of VSB so naturally I try them in VSB and it works.
Here's another one: Instead of using the dialog to import images, you can just click and drag the image into the preview part of the program and it'll ask if you want to stretch or replace. I have to resort to this otherwise VSB would be totally broken for me (common dialogs fail to show up after testing). It might need the filename property for it to hook on, but it works for me in most cases. Not sure if it still captures the Shift key when you import it that way.
Just so everyone knows this only works with replacing and not adding images.