I'd be interested in helping with this work, too. The Smalltalk I'm using is idst by Ian Piumarta. You can see it at http://piumarta.com/pepsi/ or on the FONC mailing list, http://vpri.org/mailman/listinfo/fonc -- Michael FIG <fig@REDACTED>, PMP MarkeTel Multi-Line Dialing Systems, Ltd. Phone: (306) 359-6893 ext. 528