I am interested in Starting Music Creation.. and never ventured into this before. I would like to start getting more serious with garage band, and then ultimatly move to something else... I dont have anything now except a Mac, Mac keyboard and Mighty mouse. Can I use this? http://www.m-audio.com/products/en_us/Oxygen49-main.html The M-Audio Oxygen? Would this be suitable to begin working with music? and making my own tracks/ mixes?