Step 1: Go to the Site
Step 2: Enter Ur file u want to save
Step 3: Click to Download
Firefox users: Just click on the file.
There's also a rename utility, but I won't go into detail about it.
Step 4: What do you want to do with the file
The file will then save to your computer.
You can then unzip the zip file by using a freeware compression utility such as
IZArc: get it from http://www.izarc.org/download/IZArc4b1.exe
or Windows' own File Extractor.
Depends on your choice,
I use IZArc because it is free and it allows you to view hidden files using steganography
(Another instructable by Crazy Leprecaun, view it at http://www.instructables.com/id/How_to_Hide_Files_Inside_Pictures/
So there you have it, all done.