I'm sorry I don't know about the memory, except what Jason said, online stores might have'em.
I'd like to get a few user comments on ESI-4000 'cause I'm looking for a sampler and there's a couple of ESI's left at a local retailer... Can someone compare A3000, some Akais and ESI-4000? Is there some other good ones worth considering?

Thanks!

da Rude (/Mindmachine)
www.mp3.com/darudemachine