Installation in a WinXP bottle with Forte Agent + core fonts. on Ubuntu 10.04 linux (desktop).
Installation was flawless experience.
Runs encoding and decoding without fail.
Silver status given as shell integration does not work (not that it is expected to work). Otherwise, this software has a similar windows experience. Some user knowledge is required to integrate into the desktop environment of choice to load "quickpar.exe %1" for shell integration and launching. Otherwise, direct selection of files works perfectly.