^^^ To update the HT-RC460, download the firmware update (~70mb), and unzip it to a usb drive (update can only be done via usb). Make sure those are the only files on it, so your usb drive should have 3 files, plus a folder with 4 files in that. Then go to firmware update and update over usb (or something like that) should show up.
Note again that it only works if those are the only files on the usb drive.
I'm also having issues trying to get my Xbox to show up. i assigned Game to Component In1 and the audio to optical 1, but all I get is the blue screen.
jdsmoothie, if I'm reading that chart correctly, regardless of the source resolution, component will only do 480i out? 480i just won't cut it for an Xbox. Looks like I'll have to connect it directly to the TV, which I don't really want to do if I don't have to.
Edit: Hey first post after joining 3 years ago, lol