I could cry: my beloved DSP-A1 is starting to act wierd. 1-When first turned on the front display will usually only display the top line, sometimes neither line, othertimes the display is garbled. After warming up and turned off/turned on, the display will be normal.I figure somehow it has developed a bad connection/solder to the display panel. 2-Occasionally one of the speakers will emit a loud pop when the amp is powered on or off; never used to do that. 3-Last night while watching a LD (digital Pro-Logic, not AC-3) I noticed I had sound (L&R) but no dialogue. Turning the amp off and back on fixed it. I paid over 2 grand for the DSP-A1 and a TX-950 new several years ago, so I am somewhat reluctant to chunk them for a new receiver. If I did get a new receiver, one with a LD AC-3 RF input would be desirable, which means one of Yamaha'a flagships. Are the newer units worth the money, what with the addition of a rear center channel, etc? What to do?