HiRes2,
It looks like we pretty much have the same problem.
I have one 480p/1080i component input on my television and I have two RCA audio-in jacks (left and right) for this 480p/1080i input. That makes a total of 5 RCA input jacks (red/blue/green video, left&right audio). Obviously I need 10 jacks.
So, I put a short 6-inch or so RCA y-cable (1 RCA male to 2 RCA female) into each of the five jacks on the back of my TV. I then was able to plug in both the video and audio of both my high definition satellite receiver and my progressive scan DVD player at the same time. Like I said, just remember to turn off the DVD player before using the satellite and turn off the satellite before using the DVD player.
Some people on this site have suggested that what I'm doing is not wise as it can create feedback and may possibly damage my TV (see
http://www.avsforum.com/avs-vb/showt...ght=ycable+rca ) I've used this setup for quite some time though and so far have had no problems with it.
Though I can't find the Radio Shack part number for the 6-inch or so RCA y-cable, I did manage to find the part# for another part that will probably work for you. It is the RCA Gold-Plated Mono Adapter and it's part# is 274-881...
http://www.radioshack.com/product.as...5Fid=274%2D881
It is a 1RCA male to 2 RCA female adapter plug.
A picture of this part is attached below.
