33 hertz,

Thanks, yep it's a huge site with a lot of free info. Lot's of training available, but most is beyond what I care to do just now.

FYI, I found this page to be of great interest:
http://www.novell.com/coolsolutions/nnlsma...ject_index.html

page down & there's a nooby section!

Snakedriver