io::IFileSystem* fs= Context->Device->getFileSystem();
    fs->changeWorkingDirectoryTo("data/mediasets/");
    io::IFileList* fl= fs->createFileList();
    for(u32 i= 0; i < fl->getFileCount(); i++)
    {
        core::stringc fileName= fl->getFileName(i);
        if(fl->isDirectory(i) && !fileName.equalsn(".", 1))
        {
            MediaSets[fileName]= fl->getFullFileName(i);
            MediaSets[fileName]+= "/";
        }
    }
    delete fl;
    fs->changeWorkingDirectoryTo("../../");