For all you people wanting to add mobile delivery on your sites ( paysites as upsells, TGP's or free sites, or portals, or anytype of consumer based site at all), but are not content providers... I highly suggest you use
www.xobile.com
They have an awesome white lable solution to help you cash in on the mobile content sales to your customers/surfers, and and incredible database of content already for you to use .