My Core i7 iMac should get here some time last next week. In the meantime I've got an external monitor that has DVI that I'd like to attach and use as a second monitor with my iMac. However, I'm new to all this display port stuff. I found a mini display port to DVI cable at monoprice for like 8 bucks or so. I was going to pick it up, but wanted to check on here first to see if anyone knows if this will work or if I'd run into any problems. Is anyone else running a second monitor on their new iMac via display port to DVI?