hey I'm new to the board... had questions about this particular subject... I'm wondering about a live setup. If I want to perform with sounds from various keyboard (ie. some unique sound I've recorded with a prophet 5), and need to represent these patches as accurately as possible live, should I use a software sampler like Kontakt to sample the tone? Also, if I'm using a Mac laptop, what kind of output device do I need?... do I need to go through an M-box or some other sort of external audio device? Appreciate any thoughts.