I was recently contracted by Guitar Player Magazine to review the new IK Multimedia Stomp I/O (look for the review in GP in the next couple of months). It lets you send audio and MIDI to an iPad, so I took the opportunity to set up a quick rig employing three of my favorite apps: iDensity, Aum, and Borderlands
Ireviewed the iConnectAudio+4 last year in Guitar Moderne. The possibilities it seemed to offer were intriguing. I could connect my iPad to it and it would allow me run iPad apps in an effects return of Ableton Live, while acting as a high quality audio interface for my laptop. Once up and running (read the review for the trials therein and to see videos) the iConnectAudio+4 fully delivered on its promise.
When Knox Chandler was profiled in Guitar Moderne, he was already incorporating an iPad into a rig that included a laptop. More recently he has gone all iOS and was kind enough to tell Guitar Moderne about it.