Hi Dan,
I'm already on the verge of jumping to software arranger. What I need to accomplish is just like my MJPRO + midi controller setup, that's it! Everything's are there, arranger, multimedia player, sound module, vocal harmony, lyrics display etc. I don't want to hook up another device such as a sound module and vocal effects processor. Do you think an I7 processor touch screen laptop can handle va2, vest and software vocal processor at same time during live playing?
Thanks
Jimmy
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Jim

SD90,Korg I3, KMA Liverpool,TC Helicon Play Electric, Fender Sonoran Guitar, vArranger, Bose S1 Pros, Bose L1 Compact, Aiwa Exos-9