>>>What about using a Factory to return proper instance of your Communication class?
>>
>>I'm not familiar with using a factory. Can you point me to some info?
>
>See
>
>- http://fox.wikis.com/wc.dll?Wiki~VFPDesignPatternCatalog Abstract Factory
>- Design Pattern - Factory and Abstract Factory Thread #1082705
>- Factory Objects - practical application Thread #1177742

Thank you all! I will be doing some reading!