Ian I do ALL my work on the PC. And for a lot of my original backing tracks I use VST sounds to create the MP3. I even do all my midi work on the PC using all my Korg definitions and CC setups. I really only ever use the sequencer on the Korg for minor final tweaks.
As for sounds, I pretty much run with what has already been provided on-board. I have never been much into sampling or creating patches. It's too hard nowadays. Back with the old JX3p and the PG200 it was EASY!!
So editing on an actual keyboard is not my thing. Even with my Yammie ES and XS I had, I still did all the work on PC

The only thing I need to clarify is whether a user registration can be recalled via MIDI.. Scott was not sure. I know on the Motif's, a Master can be recalled via midi...but it's been too long since I had the T2 to remember.
Dennis