Those details are helpful. Thank you.
I'd like to figure out if the 4306 is 'better and the differences are useful tome' or 'better and things I don't need'.
The HDMI jumps out at me most based on the post above. Other features -
Internet radio - 'nice to have' currently'. I'm not quite sure of the feature - is it for any stream from the web, the way many radio stations over through a browser? Or certain special stations that are set up (I'mnot familiar with the selection in that case)? Or subscription services, XM/Sirius?
USB - not sure how I'd use this. While I'm planning to hook up a gamng PC to the system, I don't know what to send the receiver over a USB connection.
Networking - don't think I'd need this, for a projector/PC/DVD/(cable or satellite) type environment.
More than 2 component video inputs and one out - similar to above, I am not sure if I need more, but don't think I'm planning anything too fancy.
I guess one possibility is if I determine that the projector is not optimal as the only way to watch video signals and get a regular tv, too.
"The two receivers are in a different class altogether if you ask me, but if you want a deal" - I'd like a deal on the right receiver, not the wrong one.
"don't care about features" - depends which features, as noted
"and you don't need the power (i.e. you have very efficient or smaller speakers)" - the highest end I'm considering are the Klipsch THX 2.
Could go with something well below them, which I'm sure the Pioneer can handle. For a small house in a <300 sq. ft. room...