As Steve said the real easy way is a new card reader for the pc! Then use a pcmcia adaptor to get the files over onto the internal cf card via the card slot.
Heck you could even cheapskate and go into a local poundland (uk only I assume?) and pick up an multi-card reader. Ive done that a couple of times and they do work just the quality isnt amazing, but the thing is they have got me out of a few awkward moments in the past