SanDisk Clip is unresponsive

I purchased a SanDisk Clip on December 22, 2007.  It is unresponsive.  Not frozen but it doesnt turn on at all.  I have connected it to the computer.  I have tried reseting it to no avail.  Anyone can help me out.

I charged it prior to usage.  It worked just fine.  The hold feature isnt on.  But it is completely shut down.