I've always made an effort to work from internal drives. The new macbook pros and others have pretty small ssd drives. Does that mean that most people now are working strictly off of a portable harddrive? Obviously your DAW and software is on the internal drives but who here is tracking and mixing off a portable hard drive? Or are some people doing a bit of both (example, always track to internal drives, but mix off of portable harddrive)? Curious to hear opinions on this.