USB flash for USB token

[samuraislayer]

hey ppl, first post, i was wondering... is there any software program out there that could use a USB flash card for like a USB token where if you would pull it out it would lock the computer???

any ideas would help

 

[mikesgroovin]

Father uses this and loves it...
http://www.ealaddin.com/etoken/default.asp

-Mike