This isn't a problem at all, but I noticed the startup sequence of the 360 doesn't sync up with the ROFL LEDs anymore. It used to be that, when you hit the power button, the 360 would immediately start playing the startup video, and then the ROFL LEDs would "flash" to the video, and fade. You know, two times in the startup video, a "ring" comes out of the silver 360 ball, and the ROFL would flash to this in sync with the sound. Now it takes a couple of seconds for the 360 to start up, and the LED flash sequence finishes before the video even starts...
I've checked this with both my and my friend's 360, and they're both the same. And for you tinfoil hat conspiracy theorists, mine was modded (I flashed new firmware to DVD, then reverted because it has no purpose), and his is stock.
I'm just wondering if anyone else has noticed this.