So, I have connected my MBP to my 26" 720p/1080i HDTV using a DVI-->HDMI adapter. It works well, as is to be expected. However, when I unplug the MBP, and plug my PS3 back into my television's HDMI port... I only get audio, no video. When I switch back to my MBP, the television works fine. Switching back to PS3, again, no video. Does hooking up a MBP to a 3rd party display via HDMI ... you know, mess stuff up? Anyone have any experience with this, or any advice as to how to fix it?