Thanks for the response Isiberian, my budget for all is about $1000.00.
So far I have a Vizio Plasma TV (50), a Panasonic SC-HT820V 5.1 surround system and a PS3.
I looked up the Infinity Beta 20's and they look like great speakers and a great deal. If I used two for the front where would I use the other and what center would I get to match them or do I need to match them for timbre (I probably spelled that wrong).
Also, music is as important as movies to me and would like to be able to play vinyle as well.
My Tv room is about 10 x 10 from the tv to the sitting area, but there is another 10 feet behind the couch (the kitchen) that is open. Also, the wall on the right opens with an arch (about 4') to the family room
1000 is a significant budget with lots' of possibilities.
I do recommend we get you a real receiver. The question is what do you really need. The PS3 decodes all HD Audio formats.
You currently have a PS3 so there is no need for you get a receiver with the new formats. Receiver technology changes a lot so I don't suggest you shell out a lot of your budget for one. Unlike speakers which last a long time. Receivers get outdated fast. I give them a 5 year life cycle. So consider how much you want to spend every 5 years.
As such I will suggest you take advantage of the deals for the Marantz 4002 it goes for around 250 at accessories4less or the HK AVR 247 that goes for 205 shipped direct from HK on ebay. Your other option is the Onkyo 600 series. For this look at the 606. It's an older model with a lower cost, but little has changed.
Look for deals and don't overspend on your receiver. It's easy to do, but speakers make sound not receivers. And most every brand is equal in it's sound quality when listening in direct modes.
I like the HK's for the Logic 7 mode.
But it's more buggy with cable boxes so be advised of that.
Onkyo makes my favorite receivers, but I sold my 705 to get better speakers. Because speakers make the music.
On your budget 300 is the max you should spend on a receiver. 250 to 200 is the preferred range.
Now the speakers are the next part. How do you like them? If you think they sound fantastic then upgrading may be unecessary. But if you want to upgrade your sound stage. You have many options.
How often do you listen to music in a given week? Try to estimate the hourly rate.
How often do you watch movies?
How often do you play games?
Where your hours rate will tell us your true preferences. Be honest. If you listen to one cd a week for an hour. Going for a great music system might be a waste of money.
However if you listen 10 hours a week to music critically then you will need reference level speakers.
Don't jump too quickly here take your time we can get you the right upgrade for you. Every listener is different remember that.
Is 1000 your true budget or are you stretching it?
Audio is a luxury item so don't overspend.
If your truly on a budget then a Beta front sound stage combined with a Dayton 12" subwoofer and a HK AVR 247 is probably the safe way to go.
Those are all huge upgrades for your current systems
bTW for craigslist bargain hunting search these brands
Infinity, KEF, B&W, Paradigm, RBH, SVS, Axiom, Aperion, Energy, HSU.
Take a peek maybe you'll hit the jackpot. I saw a full KEF set on my craigslist for 500 a few months ago. So deals can be had.