Thanks for the article Lisa. It will be interesting to see how well it does for them. Judy M. Archives & web interface: http://lists.netspace.org/archives/blues-l.html NetSpace LISTSERV(R) software donated by L-Soft, Inc. http://www.lsoft.com To unsubscribe from BLUES-L, send an email with the message UNSUBSCRIBE BLUES-L to: listserv@lists.netspace.org