Mark,
Check this link, which will also lead to DOT link
<http://www.imcpl.org/cgi-bin/irnfull.pl?MAIN1657AA>
"Give a man a fish; you have fed him for today. Teach a man to fish; and you have fed him for a lifetime"
In other words, in my opinion Mark need to do a little searching on his own, he'll be better for it. Then if the information can't be found, posting a question is helpful. Just giving him the answer each time he asks for readily available information just creates a dependency.