So I went on a spree and bought to many things. I'm going to list exactly what I have, and maybe someone can suggest the CORRECT way of hooking it up. And not my ghetto rigged way. 
Also I need some suggestions of okay 2.1 computer speakers and wireless bluetooth headphones for my computer.
Home Theater System:
Philips DVD Home Theater System DivX Ultra HTS6500/37
1x Standard Definition audio cable (red and white ends)
1x CVBS video cable
HDTV:
HP LC4276N
The link will take you to the 47" Model, but I really have the 42". They just don't have it listed anymore.
1x 6' HDMI cable.
Video Card:
MSI GeForce 8800GT OC 512mb
1x DVI->HDMI cable
PS3:
40 gig PS3. We all know what that is.
Problems:
1. The computer is connected to the TV via DVI->HDMI cable. Sound comes from computer speakers though and not TV.
2. The PS3 is connect to the TV via 6' HDMI cable. No real problem here.
3. The HTS is connected to the TV via SD (red/white) cable. I can't view the setup menu for the DVD player nor get DVD's to play because I don't know how to hook it up correctly.
What I want:
I want to be able to use 1 remote, even if I gotta buy a harmony remote to do everything with the system. I would like to be able to switch between sources (computer, DVD player, PS3, regular cable tv), adjust the volume, change channels, turn everything on and off and have sound from my computer to be played over the speakers (movie watching via dual-monitor) when that HDMI source is selected.
Is all this possible?
What chords / stuff will I need to order from monoprice?
What chords do I plug into which ports on which devices?
I know im kinda asking a lot from you guys, I thank everyone who can help me out.
-nick
Also I need some suggestions of okay 2.1 computer speakers and wireless bluetooth headphones for my computer.
Home Theater System:
Philips DVD Home Theater System DivX Ultra HTS6500/37
1x Standard Definition audio cable (red and white ends)
1x CVBS video cable
HDTV:
HP LC4276N
The link will take you to the 47" Model, but I really have the 42". They just don't have it listed anymore.
1x 6' HDMI cable.
Video Card:
MSI GeForce 8800GT OC 512mb
1x DVI->HDMI cable
PS3:
40 gig PS3. We all know what that is.
Problems:
1. The computer is connected to the TV via DVI->HDMI cable. Sound comes from computer speakers though and not TV.
2. The PS3 is connect to the TV via 6' HDMI cable. No real problem here.
3. The HTS is connected to the TV via SD (red/white) cable. I can't view the setup menu for the DVD player nor get DVD's to play because I don't know how to hook it up correctly.
What I want:
I want to be able to use 1 remote, even if I gotta buy a harmony remote to do everything with the system. I would like to be able to switch between sources (computer, DVD player, PS3, regular cable tv), adjust the volume, change channels, turn everything on and off and have sound from my computer to be played over the speakers (movie watching via dual-monitor) when that HDMI source is selected.
Is all this possible?
What chords / stuff will I need to order from monoprice?
What chords do I plug into which ports on which devices?
I know im kinda asking a lot from you guys, I thank everyone who can help me out.
-nick