Guys, has anyone tried connecting your HDTV to your computer? I want to watch movies and shows from Netflix on my HDTV. Per instructions, it says I need an HDMI cable. I have an older model HDTV so I can't do it wirelessly through my router. HDMI cables are expensive, so before buying I'd like to hear some advise on what cable to use. Can I get a cheap HDMI cable? Is the reception good? Should I just buy a newer model TV? Thanks!