Hi, I have a bit of a technical question about video cables. I have an 80GB PS3 and a 4-5 year old 4:3 aspect ratio HDTV. The TV displays in 1080i. I'm wondering whether I should buy an HDMI or a Component A/V cable (you know, it has 5 plugs instead of 3). From what I've read online, they both support all resolutions from 720p to 1080p (including 1080i), and they are about the same price for a standard one (though there are some pricey HDMI cables out there). What are the differences between the two types of cables, and which one should I get? I know nothing about this other than what I have read on BestBuy.com, and I am in desperate need of some help.