I have an easy step-by-step program by Bob Serling one of the copywriting pioneers You can find it at - www.youronlinemarketingbusinessopportunity.com Chris Le Roy
I'm sure you can find some great resources here as well: http://www.copywritersboard.com/ Scott The Big Banana
Nice links. I've always been interested in this field but more for personal use not to sell my services.
A UK copywriter is giving away his course. I haven't been through it yet, but I'm sure it has good value for the price. http://www.trevorcrook.com Also Lenny Eng's Confessions of A Website Copywriter (on Clickbank) is very good for writing web-copy.