arrr, last night i was working away at 1 AM and noted that my power was at 65% or so. "what?" i thought. "it's plugged in!" i looked down and noted that there was no light coming from the ring on the plug. crap! the power supply itself was pretty normally warm, but it was making a funny noise. i held it up to my ear. it was ticking, almost like an alarm of some sort, but very faintly. so i put it to sleep, and called apple support and got a new one shipped (hopefully it will be around by tomorrow; i will die if i have to spend the weekend on my *$@# PC), but gosh, i found this rather annoying. anyone else had any power supply troubles? sorry if i don't reply for awhile, i am sleeping this thing as much as possible.