it says the "Order total is invalid" when u try and order it... www.scsiforsamplers.com sells the same piece for about $100... i wouldnt get that tho... i would get the 8GB or 16GB Internal Solid-State Drive for the MPC2000XL Sampler... thats the jumpoff right there.
those readers arent hot swappable... meaning u cant pull the card out and put another in to load more samples... u must turn ur mpc off then turn it back on for the new card to load... its best to get the internal drive... with that u'll have all ur samples ready to go.