a capture card
The best XBOX recirding device is an HD PVR or Capture Card.
You will need a video capture device.
I'm taking on a trip to south America.
Netflixs
There is no application for the iPod that will currently take videos of the action on an xbox 360. The native OS in the iPod does not know how to connect to an xbox.
You can convert your regular hard drive to be compatible with Xbox 360 slim but it will contain you taking apart your hard drive. This is fairly easy, the only this you need to do is take apart the hard drive, slide out the main hard drive system and place it into your Xbox 360 slim. There are many videos about this on youtube. It is best to watch tutorials about it before attempting to do it.
You needed to buy a storage device and connect your xbox to the Internet.
through netflix
In the market place
No, the USB memory card reader will not work for an Xbox 360 storage device. A memory card reader is a device for inserting a memory card into so that data can be retrieved and any storage device that is to be connected to an Xbox 360 must be properly formatted so that it is compatible with the console.
you will have to take apart the cover of the xbox you can find videos on youtube on how to do it, then you should find your game
You cannot really compair these two devices as there aimed at different markets. So the best device is the one that suits your needs best.