Have you ever been on a blind date that you really wanted to get out of?

How about participating in the world's most boring meeting or wanting to get away from the in-laws?

iPhone owners now have a great tool available for making that quick exit, and it's called Fake Calls. From iPhone startup Magic Tap, Fake Calls sells in the App Store (click opens iTunes) for just US$0.99. In order to make it appear that you have just received a phone call from someone important, you can change the wallpaper for the Caller ID, set the phone to ring or vibrate, and customize the caller number or name. You set a time for the fake call (i.e., 15 minutes into that really dull date), and at that predefined time the fake call comes in. Voila! Instant excuse!

Thanks to an expensive new motherboard requirement, Intel's new Core i7 desktop processors will remain enthusiast and professional-level parts until more affordable complementary hardware comes out later next year. Speed never comes cheap, however, and if you're willing to spend for it now, you'll find yourself in possession of the fastest CPU on the market.