hi i just need some help on the two systems, the mini and the normal mbox. so at my university labs they have the (m-audio axiom) midi controller keyboard connected to the mbox which is connected to the computer... but with the mbox mini , i read that u cant connect midi controllers to, so would you have to connect the midi keyboard via usb to computer then connect the mbox via usb to computer also? whats the difference between connecting the midi keyboard to mbox to computer... and just connecting both direct to computer??? does this mean i have to use pro tools m-powered with the axiom midi keyboard? im poor and i just want to be able to use the midi keyboard controller with pro tools and mix music and write songs... will the mbox mini do that?