The SD7 is a keyboard version of the SD40 so you should be able to share between those two. Not 100% sure as we don't have an SD7 to verify but I would expect all of the "factory sounds and styles" to be the same? As for SD9 - that's a different story. For a list of the factory SD40 sound location and bank/program change info:

Go Here

Use MIDI In1 for access to all 16 channels and factory banks. MIDI In2
works a little different although it does give you access to the User sounds - if you have any.