PowerProtect 1.5 Freeware
PowerProtect is a generic data protection software useful for creating password-protected loaders from all file types.
The generated EXE is also encrypted (so data is 100% safe).
Features:
ZLIB support
creates password-protected loaders for distribution (over the Internet/e-mail/etc)
strong encryption for the password and for the file itself
restores original file name after extraction
Grab it from:
http://www.geekfiles.com/details/16853/PowerProtect.php
Here is a sample loader I made with this proggie:
http://rapidshare.de/files/6563354/XXX_7427.zip.html
In my (beginner's) opinion I think it's quite good!