I changed the size of my Powder Toy window so it's "Double" and now I can't change it back because it's too big. I'm on a laptop, it's on the highest resolution (Smallest?) and I still can't see the bottom of the screen. Help?!
Right click on the powder.exe application then click properties in one of the tabs up the top of the properties window there should be display click that then on the window click run in 240x360 (I think) un tick that box and click apply.