just got mine, my comments are pretty much the same as everyone else it seems:

+
-great finish/sturdy construction (my battery cover also seems pretty tight)
-screen is pretty nice
-conversion software works great and the glacier itself gets detected easily

-
-i inserted the cable one time while it was on, or turned it on while plugged in and then turned it off, and it mysteriously deleted everything on the player giving me that format error, so i just reformatted the whole thing in windows and it works now.
-i have no clue what's going on with the battery, it seems i can only charge it through the wall charger and not through the cable to a computer, and even after leaving it plugged in for a while the battery indicator is only half full, which goes down to one bar after playing something. wtf? i'm leaving it in the wall charger for a bit again to see what happens.
-also, my battery connection does seem to be a lil loose as well, maybe getting the larger battery might help as it rebooted on me a few times.