After I'm done backing up a DVD using either DVD Decrypter or DVD Shrink and after removing the files that said software created, I've noticed that my hard drive free space does not go back to what it was before I started the process of backing up. I don't get back the 4.7 GB that the DVD contents took. Do either of these programs store files in any folder other than the one you specify? I'm puzzled by this. I'm not losing a couple of megs. I'm talking about a couple of GIGS! Any help will be appreciated. Thanks in advance.