Dolby Digital Question

Dont you look for what you want..... Or do you shop for what other people want... Do some research on the Web and investigate the options .

I think this answer may be more in line with the type of info Homer is need of...

Watts per channel... how much power do you need?

Input number and types... how many devices will be connected and how will they be connected? (for dolby digital you have optical or coaxial)

Built in decoder -yes/no... Is your source already broken down into 5.1 channels by a DVD player or other source? If so then you don't need an onboard decoder and won't need the coaxial or optical input.

Video switching... most newer receivers are capable of switching your video sources for you. If you are using this feature check if the inputs are what you will be using - S-video, composite, or component video, and whether the receiver can CONVERT between these different types of video signals. This is important if you will be using the receiver to switch your video signals and will be using several different types of input such as composite from a vcr, s-video from a cable/sattelite box and component from a dvd player - this way the receiver can convert all those different types of signal into one type that matches the input you will be using o your TV/Monitor.

Multi zone... Some receivers have extra speaker outputs that can be routed to a different room and allow that room to hear the same thing as the first room, or even a different input. For example watch and listen to DVD in the living room while someone else listens to the tuner in the bedroom from the same receiver.

A few other things... make sure you install your receiver where it can receive proper ventilation. Modern receivers generate lots of heat and it may be normal for it to feel hot on top. If you install it in a location where this heat can't easily escape, it may cause the receiver to overheat. If you're lucky this would only cause it to shut down before any damage is done, or... it may go up in smoke.

Good luck.