Dawn, Thank you! This is a wonderful resource. I became aware of it at the tech meeting on Friday. Thanks for your input, and your time. *********************************************** The MPS-LABTECHS mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(R) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html