Well, Terance, you are probably not paying attention to this thread any more, but if you are, could you please comment on the following?
Last night I turned off Super White and Deep Color in the PS3 display options.
Could you check if those options were set on or off when you had the Pioneer?
I had absolutely no problems after changing these settings and in fact, the picture looked even better.
In the meantime, enjoy the Denon.