RE your ? on no iTunes, just go on your browser to iTunes and download it. set up and Voila you can play all your music from iTunes Microphone works fine for me on my yahoo cant say re the recording of stuff have never done it.
Should work fine as long as you don't zoom too far (as it only has 3M camera). If you have the 10.1 Pro, then you wont have a problem at all with its 8Meg camera! Great picture, just wish it was installed on the normal 10.1 but they have different systems.