Thanks for the iPad app. It is great and I use it a lot now to access my work linux machine from home. I don’t use an external keyboard, so I found it difficult to work on a linux shell from the iOS keyboard. I would suggest if it is possible to add “the arrow buttons” and “Tab” at least to the onscreen keyboard (examples can be seen in some iOS VNC apps). Also it will really help Linux users to add a gesture for the middle button 🙂