It has been said recently, that TrueCrypt is unsafe.
See the warning on the TrueCrypt Site: http://truecrypt.sourceforge.net/
WARNING: Using TrueCrypt is not secure as it may contain unfixed security issues
There is a hidden message!
Take the first letters of the warning:
U.sing T.rueCrypt i.s n.ot s.ecure a.s i.t m.ay c.ontain u.nfixed s.ecurity i.ssues
“uti nsa im cu si”
now put this in the google translator, from Latin to English and you receive…
“If I wish to use the NSA”