By the way, thanks for the information that you have provided to me indirectly through your informative posts on other subjects. I am on the verge of moving from LRGB to RGB imaging. I have read your conversation with Juan on that subject, but I'll confess to not understanding everything yet. Have you now moved in that direction? I really enjoyed reading through your web site. It is excellent and well done. If you don't mind sharing, what hosting service are you using? I would like to utilize something similar some day.Also, I enjoyed a previous post where you alluded to your occupation. We may have crossed paths - I spend 20 years working in West Houston in the same business, but as an engineer. I am now retired and observing from the shores of Lake Livingston. Much better skies for observing than West Houston, but not as nice as New Mexico of course.