Alesis Andromeda A6

Does anyone know of another way to load some soundbanks.I have tried 
downloading several of the Alesis soundbank files from their website 
for my andromeda,but my akai MPC says the files are to big and wont 
read them.I do have an Ensoniq ASRX sequencer,I should probably try 
that as well.
I havent yet bought a PCMCIA card yet.Does anyone know the average 
price of a new one here in the states?Thanks