Yes here is some more information...

For 2007 Toyota will be introducing not only a new trim, but a new drive train due out in March.

The new system will be based on the drive currently used in the Camry and will generate a little over 190 HP. The curent inside expectation on fuel economy are about 38 MPG in town and 32 MPG on the highway.
In addition, I heard that to address the concerns of those who feel burned by this immediate upgrade, Toyota is considering offering a rebate package to all of the individuals who purchased the 2006 and got hosed by the marketing hype.