Using latest version of program. Insert disc, apply automatic compression, it says that the size of the disc is default 4.464gig but after copying the disc to the hard drive, the size of the file is always bigger than 4.464gig. Even after applying custom shrink and making the file smaller than 4.464, it will still create the back up file bigger than 4.7gig. Anyone experienced this problem? Have uninstalled the software and reinstalled it, but still the same problem with this particular disc called "The Door In The Floor"