Aviel Rubin asked:

I am compiling a list of places that are actually using digital cash. If anyone knows of current implementations, or of any plans that will probably be implemented, can you please send me the info.? Thanks a lot.

Denmark has got a live system going on for a few years. It's called DANMONT (with a slash through the "O") meaning litterally "Danish coin". They gave a talk at Smart Card '93 at Wembley, London, last year and will give another talk at Smart Card '94 on Wednesday 16th February this year. You can contact Jens Lindboe-Larsen or Annette Falberg of DANMONT,or you can call the Wembley Exhibition organisers on (tel)+44-733-394304 (fax)+44-733-390042.