Need help....Pioneer xde507 produces gray smoke and the plasma goes out with the bang... I had following active connections to the plasma: skyHD via hdmi, xbox360 via component, dvd via hdmi, receiver composite to video1 (the only receiver output connected to plasma), pc cable vga, pc audio-in, plasma speakers connected to receiver center. xbox and dvd were on stand-by, sky and receiver were on, pc vga and pc audio were disconnected from pc. Here is the sequence of events step-by-step: 1. viewing the receiver's menu on plasma vid1, in the receiver's setup menu I select audio inputs for dvd (dvd on stand-by) and for sky (sky is on). 2. I exit the receiver's menu while switching the receiver source for audio to sky (Sky Movies HD1), 3. The receiver recognizes DD signal of sky but the sound is somehow distorted and low volume. Note that the receiver worked fine with analog CD connection before. 4. In the same time I am selecting sky/hdmi input on plasma, sky picture is fine. Sound is still distorted. 5. Wondering about sound problems I am switching off the plasma and the receiver and checking all the cables, everything seems to be fine. 6. I am switching the plasma back on, selecting vid1 to view receiver menu and then the plasma displays the warning message in the middle of the screen, screen goes black with thick smoke coming from the back of the plasma (right side) 7. Immediately switching off both the receiver and the plasma and checking all the cables again. All seems to be fine. 8. Switching the plasma on - more smoke, switching plasma off. 9. Turning on the receiver - and boom, sparks and receiver goes dead. 10. Disconnecting ALL the cables from plasma - turning plasma on - more smoke.... 11. Suspecting power surge but all other equipment is fine.... 12. turning plasma on - no smoke but no sign of life except of blinking stand-by light. Turning on the receiver, it goes on stand-by but not further. Anyway, plasma seems to be dead, receiver is dead, both still on warranty....I am suspecting receiver, any ideas what could have happened here?