Dinesh Mulloth

Fairly well written article on the duties, responsibilities and obligations of a Buyer's Agent.
I would add that the Buyer's Agent should not work with 2 groups of buyers having the same stated needs in the same price point and area.

What a buyer’s agent will do for you when you’re looking for a new home | CNN Business An unprecedented $418 million settlement between the National Association of Realtors and groups of home sellers, which has yet to take effect, has left many people confused about how much they might pay in commissions in the future.