hi everyone, i bought a td-10 roland drum kit and i've been trying to buy the tdw-1 expansion card for it. i offered to buy someone's card that he had in his td-10 module and he told me that if he takes the expansion card out, it would render his module useless...can you not use any tdw-1 card with any td-10 module...since roland no longer make the card, does that mean that it's impossible to get a card that would work in mine. would appreciate it if someone knew the answer to this one..im a little confused...anyone?..thanks for reading...