Apple New Magic Trackpad

Apple released a new product called the Magic Trackpad (Thanks Dean). It can work with or without the mouse. I have the magic mouse and don't see so much need for me. Maybe as designer, but then i would prefer one of these pen pads. Price is pretty high, but i will get one to test and will write more about it.
I will try if it works with ipad too, even if it would not make sense because the ipad is already touch screen.

Here is the Apple description:
The new Magic Trackpad is the first Multi-Touch trackpad designed to work with your Mac desktop computer. It uses the same Multi-Touch technology you love on the MacBook Pro. And it supports a full set of gestures, giving you a whole new way to control and interact with what’s on your screen. Swiping through pages online feels just like flipping through pages in a book or magazine. And inertial scrolling makes moving up and down a page more natural than ever. Magic Trackpad connects to your Mac via Bluetooth wireless technology. Use it in place of a mouse or in conjunction with one.