Prepare yourself for an adventure! I bought "Advanced OOP" a couple of months ago and have practically worn it out. Excellent read!

Bob

>>Tom,
>>
>>In addition to John and Nick's practical comments, I'd strongly urge to pick up a couple of VFP books. Given your question, you might particularly enjoy Effective Techniques (Booth and Sawyer) and Advanced Object Oriented Programming (Egger). Both are available at www.hentzenwerke.com and amazon and b&n.
>>
>
>Excellent suggestion, Nancy. I finished Effective Techniques last week. Highly recommended. I'm now starting into Advanced OOP.