As mentioned before, by myself and others, the
new Zune firmware update is today.
A few things...
1. as of about 10AM PST, it's out there. Grab it.
2. updating your firmware can be scary.
My Zune didnt take the update well the first time I tried it. I had to disconnect, reconnect and then retry. (I got a nice little "update failed" message in the Zune software.)
The second try went a lot better, although... I had a couple scares along the way. The device rebooted about 4 times, which is no big deal. After the 3rd reboot, it came back up with the "be patient, do not disconnect" message as usual, but in a totally different format than the others. Immediately after getting this, Windows XP told me I had a USB device failure. This was followed by User Heart Failure.
You may be tempted to fiddle with the Zune, or unplug the USB connection, at this point. My advice to you is this: DON'T. Just be patient (in the face of no apparent progress) and after a minute or so, the Zune will reboot a 4th time and then the USB message goes away, and the Zune software says you're good to go.
Seriously... pulling the plug at the wrong time could totally bork your Zune. You don't want that.
So... update mission accomplished. Now it's time to test the player for a couple hours and see if the skipping has been fixed. (I'm optimistic!!)
Be back soon...
update: ...2 hours of Zuning later... the firmware upgrade obviously worked for the stuttering issue. I havent had a single problem since.