Donny,
I just ordered my Ketron SD90 module to replace my Ketron SD7 keyboard. All my gigs are "one-nighters" so to speak and I'm tired of hauling the keyboard around 4 and 5 days each week when I can get the same results with the module. I have a Roland A-800 Pro midi keyboard I have been using with Dan's vArranger and it will work great with the SD90. Sorry to say getting older rather dictates what equipment I should be using.

If all I did was play at home I would use the keyboard.

Deane