Hey guys, I am thinking of purchasing a MIDI keyboard and using the new 11.6" MacBook Air for VST's to play outside of the house. I have a 27" iMac with 2.93GHz i7 processor, and I'll do most of the goofing around on that, and I just want to play really simple piano with the Air, such as Steinberg's The Grand 3 or Imperfect Samples' Braunschweig Upright. I was recommended an NI Audio Kontrol 1 audio interface to go with that, and I'm willing to part with some cash if it'll help me get latency-less sound from an Air. However, I was also told that throttling feature could make me cringe in tears if it ever set in. Note that I'm not a musician and I'm not buying the Air because of that. I'm a web developer/UX designer and since I bought the iMac a few weeks ago, I don't want to carry around my aluminum MacBook when I go outside. The only reason I ever bought a MacBook was because I was also using it as a desktop replacement before, and outside of the house, I really don't need all that power. (Except for this thing I want to do, with VST's, which will be at most once-or-twice a month.) So, what do you guys think? Would the 11.6" Air with 1.6GHz/128GB/4GB upgrade work for this?