Fantastic! Many of us use the Chipguide as a Bible to know about new chips and for cataloging our collections. It would be great if those who post chips for sale or trade could add the CG numbers. Would save some of us a lot of time and the disappointment of buying a chip based on a picture which doesn't show minor differences such as satin v linen and H/C v LCV. Also the newish membership feature has helped filter out what I'm not interested in. Keep up the great work.