as I already explained in my reply to your post "Update error DSP7000" on April 20 (http://forum.eventide.com/cs/forums/t/6324.aspx)
the DSP7000 *DOES NOT* support Compact Flash cards and their Pcmcia adaptors. You must use PCMCIA cards, max 4 GB. This is an older memory standard, available from computers companies.
The manual has full indo & details on them.
all the best