JM - Regarding the SD card, nothing on it at the moment, I bought the SD40 from Ketron UK who have supplied me with a Customer loyalty memory stick with 350 addition styles (a few of which are duplicates) to load them into the SD40 you connect the unit to a computer then copy the styles into the appropriate folder, ballad, country etc. on the SD40.
I have played a few backing tracks from a memory stick just to try it, long way to go yet regarding playlists etc.
Don - I read about the sustain pedal function in the manual but haven't tried it yet, if your guitar technic is good enough I think you should be able to manage without it however, I'll give it a try.
I have a lot of work to do on my guitar playing. The system has great potential but it's going to take time. Hope I have enough
Having used Korg equipment for so long it's a bit of a culture shock using Ketron gear, I didn't know what a registration was till yesterday
PS: The photo shows the last time I played guitar seriously so you can understand why I'm a little rusty.
Regards to all, Col