For those of you interested in converting units of measurement, such as converting Karlton's metric numbers; there's a great program available. It's Freeware and available on the web! Check it out at: http://www.joshmadison.com/software/convert/ Great little program. Plus, it can be customized. You can add additional units. For example, it doesn't list decimeters squared. So, I added a conversion for decimeters to square feet. Easy. BTW, I figured that 1 square foot of area equals 9.29 square decimeters. Could someone please confirm this number. Bill Swingle [EMAIL PROTECTED] Pleasanton, CA RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]