Kr4, yes the 5910 is much more machine than the 3910. I traded the 3910 in on the 5910CI. The 5910CI was also capable of the 1080P, if I can only find the right TV now.
But I beleive the 5900 and 3910 are pretty much the same with a few improvements in audio.
But I beleive the 5900 and 3910 are pretty much the same with a few improvements in audio.