Best way to go?

[UK_fan_05]

Hey guys, I' am in the market to dress up my system a little. I don't have a surround sound of any kind, but I' am looking to change that. I' am looking for a good entry level or start up system. Budget and room restrictions do apply. More so the budget. I' am not looking to go all out at this time. I have a 37'' Toshiba Regza with 3 HDMI slots, a 80 GB PS3 that came with Motorstorm and a 360 Elite. I would like to pick one up within the next few days, preferably before Christmas. I was looking on Wal-Mart.com and I'm not really sure if one of these systems would be best to go with, or do you guys recommend a system from another dealer. Here's the link to the systems on Wal-Mart's website http://www.walmart.com/catalog/catal...catNavId=77622

If you guys could browse around on it and give me some advice on what way to go it would be very helpful. Looking to spend in the $300-$600 price range.