Which cables to use.

I am running a Dell XPS with the following:

Vista Home Premium
Intel Core 2 Quad 6600 @ 2.40GHz
OPP 150 Motherboard
Dual NVIDIA 9800 GT Graphics Cards
4GB of RAM
Generic 19" PnP Monitor
Everything else is pretty much standard issue.

I also have a SHARP TV Model Number: 32C241


I am trying to figure out how to set up my computer to show up on the television like it does on the monitor so that I can watch online movies and show on the television. Seeing as I do not have a plasma or LCD it is not as easy as attaching an HDMI to the computer and then connecting it to the television. I have found several theories on how to make this work but I am getting more confused the more I look for answers. There is an ethernet port on the back of the Comcast cable box but I do not have an extra port on the computer or modem to connect them.

I am curious as to how I can go about this process as cheaply and effectively as possible. If there is something as simple as a VGA or HDMI cable that comes with the three lined ends like you find on gaming systems then that might be the answer. I am assuming there will be set-up processes I will have to follow. Any help is appreciated as I am at my wits end....unfortunately buying a newer TV is not an option at this time, which would really simplify the process..lol.

Shawn:cry

 

What you need are three cables like these:

http://www.google.co.uk/products/catalog?q=S-video+to+video&cid=11139216055985599109&sa=title#p

linked to

http://www.google.co.uk/products/catalog?q=Composite+video&cid=6505351102118278125&sa=title#p

linked to the yellow input on the TV, then this cable from your sound card speaker out to the blue and white TV sockets:

http://img184.imageshack.us/i/cc39905lraw0.jpg/