After getting in touch with Yamaha chat support about my DGX-650 electric piano, which is USB-MIDI connection and unable to connect to an interface, they tell me my keyboard is made to be compatible to my MAC, so there is no driver downloadable for my specific model.

I have actually heard the SMB7 is a poor mans U47 is this true?

I know the Soundelux E47 is a great reproduction but it is $4K, Peluso 22 47 which is $1400-1900 depending on tube or solid state.

I have a couple Aardvark Q10's that I am pretty happy with. For a different location I would like to set up another computer running Sonar with two inputs (just for overdubs.) What I would really like is a sound card with two XLR ins and mediocre built in pres in addition to two 1/4" inputs that I can plug a nicer Pre like my RNP into.