Hi,
I just created a big hardfile with Linux.
It can be inflated with WinRAR or TAR (Linux). Guess you won't need it, if you are on Linux :-)
It is just an empty HFS formatted hardfile. I made it 14G, because a friend once gave me a 14GB Seagate as a present. (Thank you, Roger.)

Download link: http://www.mediafire.com/download.php?cbhck09beyqa19m

If you would like to have a file of an other size, drop me a note.

Thanks. I'll upload that locally.

Please allow some ten minutes for decompressing the file, if you are using an E6600 or similar dual core with WinRAR.
As it is brain dead simple for me to create the files, don't hesitate to ask for special sizes, if you feel the need.

Best wishes!