BitLocker is only available in Windows 7 Ultimate, which is as expensive as [bleep].
How about
TrueCrypt?
GnuPG? GnuPG can only encrypt individual files, however it can be fixed by compresing your files into one big archive file; TrueCrypt can encrypt a whole drive.
( Not Porn )
I am confident that TrueCrypt, GnuPG and BitLocker all work on all types of files, including porn.
And there is no point to asking you the type of file you want to hide... it is
sensitive after all.
Edited by devper94, 02 June 2011 - 08:14 AM.