Howdy,
First, I purchased the Kenwood HTB-503 (older model) about 2 years ago. I could very easily bought a system which cost 4 times that amount (got it from 800.com with msn x-mas discounts and PM and stuff $286 shipped to my door

) I have the system setup in my front room which is a cathedral ceiling 15'x24' and the system rocks! My father purchased a Denon AVR-5800 which costs something like $2500 just for the A/V receiver... He was impressed with the sound of my system.
OK, I listen to movies loud, the bass rocks, the 5.1 seperation is great,

I work with computers...

I am not an audiophile.
My Computer? you ask, now that is another story, huh, which one?
1;Gigabyte 8IRXP P4 2.2 512mb kingmax ddr333, wd 100 JB special, Gainward Ge3 64mb
2;ECS K7S6A AMD 2000+, 512mb crucial ddr266, Seagate Barracuda IV 40gb, PNY Ti500 64mb
3;Epox BX-BS dual P3 750's clocked to 840MHz, 2x Quantum Atlas 10k II 18gb, 512mb PC133 <--server
No matter what, The price of $299 is a fantastic bargain. Go ahead and check out the reviews on the net. Only a queer deeb would thread crap saying mine is better than yours.. SO WHAT!
If you are in the market for a all around decent Home Theatre in a Box, then this is it. You can spend $1,000 and it will not be twice as good.
The Kenwood HTB-504 is a good buy.