Hey guys....at this point i have just micd my guitar amp and i am able to record tracks and on to the hardrive. When i play them back i cant hear anything. Im useing a Mbox2... i dont have any monitors hooked up, do i need them in order to hear anything? i just have the usb cable going from the mbox to the computer... i thought i would still be able to hear playback threw my computer speakers since the audio IS on my harddrive? When i go to set the output device all i see is bus 1 bus 2 stereo etc etc... i was hoping there would be a output that said USB but unfortunetly there isint...any ideas? thanks.