I've had my mini for almost two years and have loved evry minute of it. It's plenty big enough for all the little things I need to do and the keyboard has become pretty worn. I was feeling pretty chuffed about taking it to Europe for 12months and set it up for travel in anticipation but have hit a wall - itunes does not recognise the library as the same as my desktop machine for the iPhone.
I should say that I have not been exhaustive in my troubleshooting (though I have certainly covered the obvious), but given that I have consistently had trouble with the appstore (get a weird error about 60% of the time when trying to log in and cannot buy) I figured it was connected.
The machine is registered in my authorised machines.
Beginning to think I need to spring for an Air