I've only just downloaded the Logitech Touch Mouse app and I'm writing about it. Huh? That's nuts. Seriously though, this app would sit right at the top of the 'cool wall' if there was one. The only problem I see is you need to be able to show it off to really get that full-on personal satisfaction it offers. For coolness, it ranks among Keynote iPhone app - super slick. If you've ever presented using your iPhone to control your deck you'll know what I mean. They say 50% of your presentation revolves around confidence. The Keynote app gives you just that (as you slide the slides from your iPhone).

Logitech's Touch Mouse app allows you to use your iPhone to control your Mac. You can use it as a pointer, clicker, and a fully functional keyboard. Plus you can do all the two-finger scrolling and tap for click too.

Once you download the app and the local server software, which is a breeze, you'll soon be on your way to control your computer while tapping on your iPhone... and show-off to your friends as well :)