Binding to a many to many relationship

[daedelous]

Hi all..

I have three datatables.

Employees containgin emID and emNAME
Position containng posID and posNAME

An employee can have many positions within the firm, and a position can have many employees. Henceforth I created a third table

employeePos containing emID and posID

I have created a one to many datarelation from the Employees table to the employPos table and a one to many relationship from the Position table to the employPos table. This I thought should be the equivalent of a many to many relationship between Employees and Positions

What i wish to acomplish is to Display the posName for each employee in a listbox...but how do I bind the listbox for this to work...

thanks for reading..