Ive been a photographer since 1982 and 4 years ago I "went digital". I import my pictures via card reader into Iphoto then show the pictures to my customers on a separate monitor plugged into the back of my Imac G5. The cable plugs into the last hole on the right of the back of my imac and the other end of the cable has two big screws that plug into my monitor cable. I cant remember the name of the cable, but the cable has gone bad after years of unplugging it. Im really wanting to show my pictures on either a bigger monitor, a big tv screen or a projection screen using a projector. I need something compatible with my Imac. What does anyone out there recommend? Also I cant afford to spend a lot of money!! thanks for any input...rose