altus wrote:You're better off buying an emu that already has it. When I got an E-Synth, I spent two months trying to find the damn thing, only place I could find was in Europe and they wanted 450 euro for it... ended up scoring an E4XT Ultra with the ADAT card, both ROMs, 128MB of RAM and a 40GB drive for less than what I paid for the vanilla E-synth.
Yeah, it is often easier and cheaper to just hunt down an XT or buy an additional unit. I have an e6400-Ultra and an e6400-Classic, and spread out the MIDI parts between them so I don't run out of voices. Takes a little more planning, but definitely simpler than hunting down the 128 voice chips.
Ben Kei, I'm absolutely amazed you would actually have an unopened one of these upgrades, still in it's box. For the rest of us, though (given that you only have one), I stand by the other advice given.