Hi; as previously stated, although the braille plus will unpack nls and bookshare, it currently not unzip other files. I for one would like encourage level star to put this on their to do list. There are some magazines such as the braille forum and newsreel that I can download as one simple zip file but currently there is no way to unpack it. Another concern is lack of accrobat reader access. Unfortunately I don't know much about this operating system but I wonder if some of the software to deal with .zip and .pdf is currently out there and just not included with the machine? Richard