The card that fits the bill for you is the Blackmagic Intensity Pro. It has hdmi in/out and component in/out. It also allows you to transcode on the fly component in to hdmi out (which is what I do) and vice versa. It does not support hdcp capture though (as that is illegal).
I was trying to go with a cheaper alternative to a BlackMagic but seeing as this is the only good 1080p option then great!