Hello, Here are some features that were recently quite silently released on Traktor DJ as well as on Apple's iOS 7 beta. Traktor 1.2: Route Master to sound card out and Pre-listen to headphone out. In case you didn't notice, the recently released Traktor 1.2 adds a very useful feature : you can now use a dual channel sound card such as the Griffin iMic that I'm using or any other class compliant sound card and route the master on it while using the iOS device's headphone jack for pre-listening, eliminating the need to buy a more expensive 4 channel sound card to mix and pre-listen in stereo (without splitting). iOS 7: Use class compliant USB sound cards with iPhone through the camera connection kit just like on the iPad. I tested the latest beta 2 of iOS 7 and tried using my camera connection kit to connect my Griffin iMic audio card with my iPhone 5. Unlike in the earlier versions, the sound card was recognized by iOS as well as the latest version of Traktor (v1.2) for iPhone. It means that you can now bring just your iPhone (or I presume, your iPod touch) and mix/pre-listen in stereo with dual stereo outputs using a simple two channel audio card such as the Griffin iMic or other class compilant cards. Both features are very good news for Traktor DJ users, I tested them and I can confirm they work fine on my iPad 2 and on my iPhone 5. BTW, ordered the Z1 and can't wait to play with it !