Dell Latitude

What do I need to buy to hook up my Dell Latitude D620 to the tv?
We have a Vizio 37″ LCD tv and I want to buy something to hook up my husband’s Dell Latitude D620 to the tv. What do I need to buy exactly?
Make sure your TV and laptop have an S-Video outlet and then go buy an S-Video cable. They’re like $5. Hook it up to your TV and laptop, change your TV’s input to the correct one (Video 1 or 2 etc). On your laptop hold down Fn key and then hit F8. At least on my laptop it’s F8, it could be different on yours, but it will be one of the F keys. Mine says something like ‘CRT’ on the F key in blue font.
Good luck.
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