Relational Sizes/Locations
 

The more I play with autostretch, the more I wish that I could say this object starts at 35% of the window's height down and 40% of the width over and is 50% of the window's height tall and 60% of the width wide. This way you could actually have more than one stretching element if you want to stretch more than one direction.

I was just coming here to post this exact wish! I think it would be ALOT better, and would make skins that are made for larger resolutions more able to work with the smaller resolutions as well. Some windows could be a fixed size, while others are sized based upon a percentage area. Locations would be alot easier to deal with as well. Plus, us losers that skin with smaller resolution (hey, I'm a broke student... can't afford a good pute yet) wouldn't have to worry as much about someone with a higher res not liking our skin JUST BECAUSE OF THAT REASON! Oh well... maybe someday...