Canon 1D MkIV + portable storage

Does anyone know whether the Epson P7000 supports files from the 1D Mkiv. Epson themselves dont seem to know. Its not listed on their supported camera list. Im looking for a portable storage device which will work with both the raw files and the HD files from the 1D MKiv. I am have severe weight restrictions on the flights im taking to Kodiak in Alaska and as such have decided not to take a laptop with me. I'll be using sandisc extreme pro CF cards.
Thanks in advance for any help
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