Ok, I have the standard 256MB in the internal slot and added 512MB in the expandable slot.
I do normal stuff with my Mac, surf the web, edit photos in Photoshop and do a little design in Illustrator. I was just wondering if by bringing the ram up to 1GB would it make the computer respond better, or faster I guess. If there won't be a big performance gain I'll just stick with the 768.