Read through the Powerlite threads and I didn't see any settings suggestions. I am using mainly as everyday TV and Movies through PS3. My Setup:

Directv Hd DVR
Sony 5.1 Audio Receiver with 3 HDMI ports
Polk Audio Sound Bar
Harmon Kardon Sub
Epson Powerlite Home Cinema 1080 NOT UB

Room:
Bedroom with blinds with dark curtains always covering windows.

I am coming from a Infocus IN72.

When I go to info watching directv the resolution seems to be 1025 or 755 interlaced I am only getting 1080 resolution through PS3 movies.

If anyone has there settings for directv that would also help IE which signals you have selected native on/off

I have it set up not for the picture to not be enlarged all the way out on projector, only about half way.
Thanks in advanced.