> I'm troubled by this assertion. I know firsthand that ADP will actively fight attempts to integrate with them; their APIs are bad, poorly documented, and have

> I'm troubled by this assertion. I know firsthand that ADP will actively fight attempts to integrate with them; their APIs are bad, poorly documented, and have reliability problems. I'm sorry, but I've seen numerous comments to the contrary. Regardless, that they have APIs and documentation, regardless of your opinion of their quality, only supports my assertion.