My mp9 \’spy pen\’ wont connect..?

Ive had it since christmas and it worked fine then and its been sitting in its original packaging till now and its decided it doesn’t want to work. :/

I connect it up with or without the usb cable, no lights come on on the pen and no hard drive is detected in my computer, however i do get a new cd drive being detected for some reason.

Any help at all would be appreciated.

P.S my O.S is Vista