Okay, so I just went through Photoshop batch editing all the icons for the BlackBerry Pearl 8100. I made them all half the size. I then went through Theme Editor, and replaced all the icons with the new smaller ones. Whenever I exported my theme (and now that I realize it, on the "simulation phone") all of the (now) half size images are blown up to be twice the size [the size they were originally] and now are blurry.

How can I just make the icons smaller? Or can't I?

This happened because u resized the whole icon size. Heres what u have to do. Make the icons as small as u want BUT keep the canvas size exactly the same as the original icon size. Which means u will have to create a transparent background with a size 60x55 I believe for dimention icon theme. Then on that background size u paste the pic of any size.

That should fix the issue

ahhh...yeah that did it, thanks!