About Oxygen 8.
I recommand it. I have it now for some months and it works veeeery well for me. Its very user friendly and you just plug it in USB and it works EVERY where. For this money (120 Euros) its the best thing i could get:)
My only concern is that the sliders (wich is only 1 :( ) will stop working over time since i'm using this toy every day.