answer:You probably need to resize the picture you’re using to smaller dimensions and make sure you’re not saving it with layers. I don’t have Photoshop 5, but I would imaging it’s similar and you can go to Image -> Image Size to give it new dimensions. 600×600 (pixels, not inches) should work for iTunes. Alternatively you can right click (cmd-click) on the top bar of the window that image is in and it should give you an option to resize the image. You might also check and see if you have a “Save for the Web” option, which should be under the “File” menu and will give you an optimized file for use on screen. I hope it helps.