Oh and Happy New Year!
Thanks to Surbo at i-hacked.com for most of the work.
DISCLAIMER: I accept no responsibility for any damage you do to your zune. This fix may void your warranty and may cause personal injury if you are not careful. You have been warned.
Step 1: Open your Zune
If you don't want to the go to the last step for a slower fix.
Ok the sync port has a little piece of plastic around it.
Pull it off very carefully and take out the two screws that are revieled.
Next slide a credit card all the way around the groove in the edge to pop the face off.
Careful the top that you don't snap the headfone jack off the top.