In the Tyros, you have loads of voices (instruments) other than the GM.
In Cakewalk they are loaded as ini files.
I want these voices available as I have used a lot on previous work and
am trying to get away from the PC. I don't want to have to revoice them
all.
So they are patches on a synthesizer? I don't know what a Tyros is. If they are different sounds on a synth or module, then you use the bank and patch number parameters on the channel strip in the arrange page to change them. You can also hit record, while selecting a track for this module, and do the patch change on the instrument, and it will record to midi in logic.