Remote Controlling your computer.
Touchpad Pro is an application that allows you to control your computer from your iphone/ipod touch.

The application supports Windows as well as MAC, using a VNC server.
Being at version 4.22, the application has encountered quite some bux-fixes and features which makes it more reliable to work with.
UPDATE 4.30 -> The developer fixed some issues with screen resolutions (eg 1440*900)
The most important development is screenview, with screenview you are actually able to display your desktop on the screen of your iphone or ipod.
» Touchpad Pro v4.22 (updated to v 4.30)

Touchpad Pro lets you wirelessly control your PC or Mac through your iPhone or iPod Touch. You can use it to advance slides in a presentation, control your media center, check e-mail — whatever a regular touchpad and keyboard can do. It’s got various features that you really have to see to believe. With ScreenView, you can now see what’s happening on your screen and control your computer even if you’re miles away.
So far the official word from there website.
» Touchpadpro control your computer and media from anywhere

HD-DVD has been officialy dead since a month or so, so now we’ll have to start focussing on Blu-Ray.
Netblender has created a SDK-kit for developers called BD Touch.
Now what does this do ?
The app let’s you pair your iPhone or iPod Touch with any Blu-ray disc player that has BD live functionality ( every Blu-ray player that’s pretty recent :) including your PS3).

The app gives you remote control possibilities on your iPhone, » Blu-Ray content on your iPhone with BD Touch