AverMedia Dark Crystal External HD has input/output for component. There is a output for HDMI but whats the use for that? I could not find any clear answers... my tv has HDMI only... can i plug that in from xbox to this and hdmi out to tv? just making sure. please only confirm if you have tried this. My TV has only HDMI ports. I dont wanna spend another £50 pounds to get a HDMI to Component converter. Or is there any alternative HD PVR's that goes around £120 and supports HDMI instead of component?