hdmi

Sorry if this has already been posted, i'm new at this. I just got a new LED TV with very limited analog connectivity, as such i don't have enough ports on the back to hook up my wii. Is there any way to get my wii output to an HDMI cable, i'm not looking to improve picture quality etc...

I've tried hooking up my Wii to my home theater receiver (a Pioneer Elite VSX-84TXSi) via a component video Wii adapter as well as the composite video adapter that comes standard with the Wii, but the receiver does not register that any signal is being passed to it. This was also the case...