Ok I used the RDS CRUD Wizard which is an extension for Flex3. I created Bean/DAO style CRUD CFCs using the wizard which gave me the following files
A Bean CFC, also called a Value Object, which contains the property definitions and get and set methods.
The DAO CFC, which contains the following methods:
read(primary key value)
Data Service assembler CFC, which includes a Bean (also referred to as a Value Object), a DAO CFC, and an assembler CFC. The assembler CFC is required to take advantage of the Flex Data Services feature.
Now that I have these CFCs, HOW do I use them in Flex? In other words how do I send parameters into these CFCs in Flex and return results.
Such as letting me send in a primary key and getting Content back (string).