#1
I've had one of these for the past year or two, but then I got a Mac which I've been using to record. I want to sell the BR-600 and use that money towards a keyboard, but before I do I need a question answered:

Is there anyway I can incorporate the BR-600 into my digital recordings? I.e. using to create weird/unique effects (somehow)? Or any sort of recording "tricks"?

Or should I just sell it?
#2
it would not be worth using the MTR after getting an interface. Most sequencers have good on board FX so you add FX and mix "in the box" which gives a much better end result since you are not converting A/D and back again...