Chad,

Right now, I can't give anymore details than I already have.  Maybe in a few weeks.  I will say that none of the major players will endorse or support this type of signal method now.  It takes above average knowledge on configuring a GPS receiver to get it working.  But it does work and it works well.

We all need to be asking our congressmen to support the CORS system.  That is where we will get free RTK corrections from.