Thank you Bettysue and spannah,

Those 2 links are very informational and was exactly what I was looking for. Weird thing was what I search and read were far beyond what I was looking for. All I was looking for was an explanation in lamers term, not too into detail to get myself in the door step.

Its a learning curve for me and I will learn... thank you for helping me get into the door step..

Sel