Ok, so I updated my Kindle to 1.0.4 and it's been acting strange ever since. It freezes every now and then. Another weird thing happened when a purchased book just "disappeared" without me deleting it--I had to actually re-download it.
I could live with it being a bit quirky until the official next update came out, but now I realize that the Kindle doesn't show up on my Mac as a drive any more. I tried it on several computers and I get the same result.
Luckily, the SD card shows up just fine when it's in the Kindle, so I have been able to add and delete stuff easily, but the main Kindle drive is off-limits to me for the time being.
Anyone know of a way that I can get back to 1.0? Or should I just wait until the next official update? I don't want to take a chance on bricking it since it works now, just not as fully functional as it was.