Project needing help...

Some of my friends and readers might already know that I'm a freelance software developer. I have been working on a chat client for over 12 years now as a hobby, but since the person who was helping me with it passed away few weeks ago I though I ask the community a favor. The Facebook link for the client is Unizone. It has recent news about updates on the source code... Some of the translations are currently outdated and I need people who are fluent in those languages to update them. I will be making binary builds for 64-bit Windows later when I get my build system working smoothly. Linux users can grab the current source codes from the SourceForge Subversion repository, the instructions are on the project page. Older versions also worked under OS/X and QNX, but those ports are not officially maintained or supported currently as I don't have a compatible machine to test with. For building from sources, Qt 4.x is required, nothing older or newer is supported and most likely will not result in successful build even though a lot of the code is shared with older version that was designed for Qt 3.x series.