On 2/11/2010 11:19 a.m., Penelope Wallace wrote: > I thought we were going to clean these mails up with unnecessary info before > we answer them! That's a good principle to work with. I got rid of the unnecessary stuff first. Did I do OK? -- Regards, John Durham Fax/Phone 64 4 5286786 PC-HELPERS list subscribe/unsub at http://modecideas.com/discuss.htm?sig Inventor of multi-spectral fibreoptics. Good advice is like good paint- it only works if applied. Quote: What I cannot create, I do not understand. (Richard Feynman)