ping for later reading. To heavy for me on this Friday morning..... for something much lighter.... you can go to my Band's web page and listen to an original christian song.
http://members.cox.net/kjam22/index
click on the mp3 in lower right.... and you can get a kick out of it.
This is long reading, but it's designed more as a resource. There are a number of questions asked and answered. I like to just shuffle through the pages and see which question piques my interest. Then I read that one.