There is also the digest available to subscribe, I admit I don't read them all but I have found clues to my lines in the most suprising e-mails. I also want to commend all the people who do take the time to help all of us who have come to those proverbial brick walls or who have gone down those blind alleys. In other words, thank you. Alan Knutson Madison, WI - -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.17/730 - Release Date: 3/22/2007 7:44 AM