Thought I was clear on my needs...
I play piano live, and use the BIAB tracks for bass, drums, & Guitar.
I'm using a BOSE L1 1S with B1 bass and Tone Match..
I've been using CDs/DVD player, but need to update the technology.
Have an old iPod, but the screen is too small and the scroll wheel is too touchy...
A MacBook is way out of my budget - thinking more like $200 or so...
Would using BIAB via a laptop at a gig provide a better quality track than a rendered WAV file?

Thanks... and what's with the 'popcorn' response??