Does Membership support Authorize.net Customer Information Manager (CIM)?

I'm working on a customer site that will be using Authorize.net for it's payment gateway however we do not want to store the credit card information in our database for the recurring payments. Authorize.net has their CIM product that allows us to store the credit card information on their server. They then provide us an ID that we can use to process the recurring payment.

If you could help with these two questions, that would be great - thanks!

Does Membership store the credit card information for the recurring billing?
And does the current gateway code work with the CIM product?