Lock Vista with Etoken

Hello,

I would like to know, if there is a solution for this "problem":

On this web page is a description, who you can use a usb disk to lock your pc:
http://www.techsnack.net/lock-your-c...sb-flash-drive

I would like to do this with my eToken, but it seems that there is no way to
copy a file to it. So I thought of creating an event log, if I remove the
token, but I can´t find any help on this ...

So maybe I can find here someone who knows, how I can create an event in
case of removing the eToken, which appears as an "USB Token" in the device
manager.

Thank you very much for your help,
C.