void UpdateSound()
{
    ToggleButtons( false );
    g_sndUpdate->EnableWindow( false );
    g_launcherDir = boost::filesystem::current_path();
    g_pStatus->SetWindowTextW( L"Status: Downloading" );
    boost::filesystem::path location;

    location = g_launcherDir.wstring() + L"\\" + g_soundPackLanguageW + L".zip";

    if ( boost::filesystem::exists( location ) )
        boost::filesystem::remove( location );

    debug_log( "%s %S", g_soundPackLanguage, g_soundPackLanguageW );
    if ( strstr( g_soundPackLanguage, "English" ) )
    {

        downloadFile( SoundURL_EN, location.wstring().c_str() );
        debug_log( "JP%S", SoundURL_EN );
    }
    else
    {
        downloadFile( SoundURL_JP, location.wstring().c_str() );
        debug_log( "JP%S", SoundURL_JP );
    }

    HZIP hz = OpenZip( location.wstring().c_str(), 0 );
    debug_log( "Unzipping:%S", location.wstring().c_str() );
    g_pStatus->SetWindowTextW( L"Status: Extracting" );
    ZIPENTRY ze; GetZipItem( hz, -1, &ze ); int numitems = ze.index;
    // -1 gives overall information about the zipfile
    for ( int zi = 0; zi < numitems; zi++ )
    {
        ZIPENTRY ze; GetZipItem( hz, zi, &ze ); // fetch individual details
        UnzipItem( hz, zi, ze.name );         // e.g. the item's name.

    }
    CloseZip( hz );

    if ( boost::filesystem::exists( location ) )
        boost::filesystem::remove( location );
    if ( boost::filesystem::exists( g_launcherDir.wstring() + L"\\Sound Pack\\" + g_soundPackLanguageW + L"\\" ) )
        boost::filesystem::remove_all( g_launcherDir.wstring() + L"\\Sound Pack\\" + g_soundPackLanguageW + L"\\" );
    if ( !boost::filesystem::exists( g_launcherDir.wstring() + L"\\Sound Pack\\" + g_soundPackLanguageW + L"\\" ) )
        boost::filesystem::create_directory( g_launcherDir.wstring() + L"\\Sound Pack\\" + g_soundPackLanguageW + L"\\" );

    location = g_launcherDir.wstring() + L"\\" + g_soundPackLanguageW + L"\\";

    int idx = 0;
    int maxCount = dirCount( location );
    debug_line;
    g_pProgressBar->SetRange( 0, 420 );

    debug_line;
    boost::filesystem::directory_iterator end_itr;
    for ( boost::filesystem::directory_iterator itr( location ); itr != end_itr; ++itr )
    {
        debug_line;
        if ( !is_directory( itr->status() ) )
        {
            string currentFileName = itr->path().filename().string();
            debug_log( "%s", currentFileName.c_str() );
            if ( boost::filesystem::exists( location.string() + currentFileName ) )
            {
                wchar_t temp[ 256 ];
                wsprintf( temp, L"Status: Moving(%d/%d)", idx, maxCount );
                g_pStatus->SetWindowTextW( temp );
                g_pProgressBar->SetPos( idx );
                idx++;
                boost::filesystem::copy( location.string() + currentFileName, g_launcherDir.string() + "\\Sound Pack\\" + g_soundPackLanguage + "\\" + currentFileName );
            }
        }
    }

    boost::filesystem::remove_all( location );
    g_pStatus->SetWindowTextW( L"Status: Idle" );
    ToggleButtons( true );
    CheckButtonState();
    g_pProgressBar->SetPos( 0 );

    if ( strstr( g_soundPackLanguage, "English" ) )
    {
        g_localSndDateEN = g_sndDateEN;
        g_Config->Writer->SaveInt( "English Sound Date", g_sndDateEN );
    }
    else
    {
        g_localSndDateJP = g_sndDateJP;
        g_Config->Writer->SaveInt( "Japanese Sound Date", g_sndDateJP );
    }

    ExitThread( 0 );
}