....the LOL I believe was a typo. Back off it any and all ..the sarcasm/biting tones as well, ..its.off topic and the sarcasm it has generated is not intelligent nor helpful...makes me want to not participate.....peace to you all maybe I do not understand how you are using it. This LOL.... But I have a mind, and have done and will continue do my research and make choices. Yes, I am looking for positive interaction ....