Hello, My XP-home doesn't like last version of sd. When started - it does keyer calibration.. forever. When I re-installed an older version of SD - it works correctly.. Andrew VK2AR ===== A. Borynski arcfn at yahoo.com __________________________________ Do you Yahoo!? Yahoo! Mail - Easier than ever with enhanced search. Learn more. http://info.mail.yahoo.com/mail_250