Hey. I have recently bought a Roland dr 670 drum machine and also a m-audio UNO midi plug thingy. I was hoping to use the drum machine and record stuff off it, but I can't get it to do anything in GarageBand. Also I read somewhere that if you connect something by midi you can't use the software on the instrument and only the software instruments in GarageBand! If so, why is there stuff like the quantisizing feature on the drum machine when you record if you can't even using it in GarageBand?! If anyone could help it would be greatly appreciated. thanks.