I've been kicking around the idea of upgrading my receiver ( RX-V2500 ) to a new / used model with HDMI connections. It looks like there are a lot of former flagship models on ebay going for cheap, however most are the older version of HDMI. I use a PS3 for all audio / video and it is hooked up to a new Pioneer plasma. Does it make any difference what version HDMI connection the receiver has? I understand any version HDMI will support 1080p resolution.