I scanned the mailing list archives and came across a note about
Reboot Electronics (shoot, can't find the phone number). the old
notes said they had 2MB cards for $50, but when I called, they were
out. I still picked up 2 1MB cards for $35 apiece; about 1/3rd what
the omnigo catalog was proposing from magicram and the other place.
anyway, the cards worked like a charm (even if they're only 1MB).
I'll find the invoice (its at home) and send you the number if your
interested (its an 800 number in the mailing list, but i think the
invoice has a good number since your across the pond).
HTH, dave