Today I've been having a new problem with Photoshop. I've been getting "Scratch Disk Full" everytime I've tried to make a new document. My drive has over 500MB of space, so I thought that was a bit odd.

I ran scandisk. Nothing.

I ran Disk Cleanup. No effect.

I ran a virus scanner. Nothing.

I ran scandisk on thorough. Nothing.

Finally I noticed I was trying to create the image at 220 X 220 inches instead of 220 X 220 pixels. Oops.