There could be many reasons that AT&T is not part of the program, maybe they didn't want to be included. We, as a company, don't make any assurances that all essential patents are included.

MPEG LA and patent holders are just as eager to see this standard succeed as everyone else. We just need to make sure that licensees pay their fair share.

In the patent world, the user of a product is responsible for figuring out which intellectual property obligations they have and how to meet them. They become vulnerable if infringing a patent under which they are not licensed.

The beginning of 2006, that's what we're expecting.