Was painful waiting for my painting to save so I could drag ArtRage to my applications folder. Opened up my huge file extremely quickly. Painting is fluid. Now I don't have to worry if it's going to crash when it hits the 4GB limit. I still need to mess with the other new stuff, but the 64-bit stuff is enough for me. I'd been checking the website off and on all day hoping to try this out finally.

Thanks a lot.