[plt-scheme] quick way to save a hash table to disk?

  Folks:  Is there an easy way to save (write) a hash table to disk
  (ideally in a binary form that could be reloaded quickly?).  

  Grateful for any advice,
  =sean

-------------------------------------------------------------------------------
Sean R. McCorkle           mccorkle at bnl.gov   | Haven't you heard, that aside
Genome Group               (631) 344-4270 ph  | from the details, there's
Biology Department         (631) 344-3407 fax | nothing further to be found?
Brookhaven National Laboratory                |    --Master Dogen's 300 Koan
Upton, New York  11973                        |      Shobogenzo  (commentary)