Programmar said:
So the questions I have are:
1. Shouldn't a DVD player upconvert the signal to 720p or 1080i instead of the receiver? If the TV resolution is a non atsc resolution, like say 1024x768 or 1366 x 768, then the tv will scale the input signal anyway - if you let the dvd player scale to 720p first then there will be two scaling operations (which may or may not affect image quality).
If the tv resolution is 720p, then it depends on which one does a better job of scaling. My money is on the tv.
2. If I don't use the receiver for that video and go directly from the DVD player to the T.V., what are the benefits and drawbacks?
Benefits: None (although many will say a direct connection is best due to shorter signal path). I've never noticed any image degradation going through the receiver.
Drawbacks: You will have to switch inputs on the tv when you switch sources on the receiver. You can always program a universal remote with a macro to do it, but I think letting the receiver handle all the switching is much more convenient and hassle free.
3. Is a 7.1 configuration significantly superior to a 5.1 configuration? I have a small room and doubt I could effectively fit the speakers behind the seating position. In a small room, probably not. It depends on whether you are able to position the rear surrounds correctly.
4. What would be a good loudspeaker system (and sub-woofer) to compliment a receiver of this caliber? I already read the tutorials off the main page, and I was quickly overwhelmed. What sounds good to you and is in your budget, but try to stick to reasonably sensitive (>90 dB 1W/1M) speakers with 8 ohm impedance so the amp has an easy time driving them.
5. I was thinking about connecting a PC to the receiver in order to wirelessly play music files and movies from other computers on my home network. Would the DVI output from the video card apply to the HDMI of the receiver or would I need to the DVI go to the T.V. and an optical cable from the sound card go to the receiver?
You can buy DVI to HDMI adapters. You need to verify the type of DVI on the video card (DVI-A, DVI-I, or DVI-D). It needs to be I or D.
For the music you can use an optical (or coax) cable from the digital out of the sound card to the receiver. You can use analog too if the sound card doesn't have a digital out. As for streaming wirelessly, your best bet is to buy a device like the Squeezebox.