Oh and i also don't know what people alway tell you couldn't connect a PC to a TV.
Might be from when Plasmas held major market share in the new evolving 'Flat Screen' craze.
Plasmas are subject to image burn-in, and since pretty much all PC stuff has static icons/overlays/ui/etc, you'd wind up with those burned into the screen & showing themselves when you watched a show or even after you turned it off.
Now that, sadly, plasmas are mostly gone and been replaced by LCDs, which can't get burn-in, there's no low lvl tech issue to using a large LCD 'TV' as a PC monitor. While older LCD TVs didn't typically have high refresh rates (might be no more than 30Hz), lots of newer models can support high refresh rates.
Plasmas offer/ed much better 'dark' levels than early large screen LCDs. Though I'm not current on LCD tech, last I looked even the OLED tech hadn't caught up to plasmas, except maybe at the really high end. (also to be fair, plasmas are quite a bit harder to make and use more juice than LCDs)
A great example of the difference is the first Underworld on Blu-ray. The early scene of Kate Beckinsale jumping down. The coat shes wearing is very intricately embroidered, but the detail is invisible on most LCDs since it's too dark for them to display. To address the shortcoming later gens of LCDs use a trick where the electronics compress the darker spectrum upwards to show some of the details, but in doing so "blacks" become darkish greys. Similar to boosting the Gamma in a18; it 'blows out' the darker colors.
Anyway, sry to vid-geek out on you all. What can I say, cabin fever