According to BMXTRIX, who seems very well-informed, there is only one device currently on the market that supports HDMI version 1.3: the Sony PS3 gaming system. Also, I heard the second generation Toshiba BD player will support HDMI 1.3. Epson has announced a front projector that supports HDMI 1.3, to be introduced this Spring. I don't know when additional HDMI 1.3 hardware will be forthcoming, except to guess it will be this year. IMO, you are wise to delay your purchase of a new receiver until one becomes available with HDMI 1.3 support.