[support] Captcha

Hi, Does anyone know if I can use Captcha with comments with out requiring a login, I want to keep them open but stop the spam. thanks for any advice you may have. --jerry -- Gerald Klein DBA**** ContactMe@geraldklein.com www.geraldklein.com <http://geraldklein.com/>**** geraldklein.wordpress.com jk@zognet.com**** 708-599-0352**** Arch Awesome, Ranger & Vim the coding triple threat. Linux registered user #548580