Computer DVD transmission to television?

There may be a more 'technical' way of doing this, i know there's a lot of people out there who like to butcher their hardware in order to make it do more than it was designed to, but the best way is to get hold of a device known as a 'scan converter', which is simply a PC - TV decoder, converting a standard VGA/SVGA signal into composite RCA or S-video format. There are quite a few variations of the device on the market, ranging from $20 - $500 depending on features/functionality. just do a search for scan converter on google.com, or alternatively, just buy a video card with TV-out capability.