I love having multiple monitors and had wondered about the ability to use the iPad as one. Now for just $2 you can turn your iPad into a second monitor with DisplayLink.
I had no problems with the wireless setup, it was extremely easy and only took a minute or two. There was a bit of a graphics lag time with the iPad that was noticeable when you moved items onto the iPad’s screen but if you’re using it as a text reader (ie email, Skype, etc.) you shouldn’t find much problem with it. It’s currently only available for Windows XP, Vista, and Windows 7.
Very cool app – I highly recommend it. [DisplayLink iTunes Link]