Changes

[[FF7/LZS format|The LZS format]] is used throughout the PSX version of Final Fantasy 7, often ending with the .lzs extension. LZS itself stands for Lempel-Ziv-Shannon-Fano, Satisitcal plus Arthimitic. It was originally devoped by [http://oku.edu.mie-u.ac.jp/~okumura/index-e.html Professor Haruhiko Okumura] based on the work of [http://www.hpl.hp.com/about/bios/abraham_lempel.html Abraham Lempel] and [http://www.marconifoundation.org/pages/dynamic/fellows/fellow_details.php?roster_id=23 Jacob Ziv].

=== LGP Archive ===

[[FF7/LGP format|The LGP file format]] is only used for the PC port of Final Fantasy 7. These are large "volume" type archives that hold most of the game's data. The archive holds no subdirectory information and can hold thousands of files. Unlike the BIN or LZS type files, this archive does reference the data within it by filename.