@kimso
What you mean about ‘integrate’ or ‘merge’ this two plugins?
Now I have wp-filebase working well in my current project with 2-lang site. At first I use also qtranslate for second lang but after find alternative – Polylang. WP-Filebase in my setup I use only for downloading (uploading is disabled). Polylang is working different that qtranslate – with polylang I have independent pages\posts for each lang that may ‘linked’ together in editor when create page or post. With qtranslate you have one page for different lang throw special markup in name and body of that page. I use in pages wp-filebase short-codes (very simple, you will see examples in author site). I not see any difference when use it with any lang because have independent (but ‘linked’) pages in my setup with polylang-plugin.
May be you try wp-filebase with polylang? I think qtranslate is great plugin also. But personally prefer more simple polylang-plugin for multilingual needs.
