Computer + TV?

[blackhawk13]

Hey everyone. So I'll be building a computer in the summer time and I'll be using a TV for my monitor.

TV - Canada Computers - Your Neighbourhood Computer Store and Service Centre - PC Systems and Hardware Components, Notebooks, Electronics, and more.

Video Card - Canada Computers - Your Neighbourhood Computer Store and Service Centre - PC Systems and Hardware Components, Notebooks, Electronics, and more.

Now. This video card uses DVI outputs. Which the TV will gladly accept. But the Video Card also comes with a little adapter called an "HD TV adapter". This takes the s-video and splits it into the 3 prong HD output.

So my question is: Will I be able to watch movies in HD? Or will I need something else special to do that with.

Question 2: I see a bunch of cables around called "Monster DVI-HD" cables. Will any normal DVI cable output HD? Or are these Monster cables expensive for a reason?

Thanks!!