function fnDataTablesPipeline ( sSource, aoData, fnCallback ) {
        var iPipe = 5; /* Ajust the pipe size */

        var bNeedServer = false;
        var sEcho = fnGetKey(aoData, "sEcho");
        var iRequestStart = fnGetKey(aoData, "iDisplayStart");
        var iRequestLength = fnGetKey(aoData, "iDisplayLength");
        var iRequestEnd = iRequestStart + iRequestLength;
        oCache.iDisplayStart = iRequestStart;

        /* outside pipeline? */
        if ( oCache.iCacheLower < 0 || iRequestStart < oCache.iCacheLower || iRequestEnd > oCache.iCacheUpper )
        {
            bNeedServer = true;
        }

        /* sorting etc changed? */
        if ( oCache.lastRequest && !bNeedServer )
        {
            for( var i=0, iLen=aoData.length ; i<iLen ; i++ )
            {
                if ( aoData[i].name != "iDisplayStart" && aoData[i].name != "iDisplayLength" && aoData[i].name != "sEcho" )
                {
                    if ( aoData[i].value != oCache.lastRequest[i].value )
                    {
                        bNeedServer = true;
                        break;
                    }
                }
            }
        }

        /* Store the request for checking next time around */
        oCache.lastRequest = aoData.slice();

        if ( bNeedServer )
        {
            if ( iRequestStart < oCache.iCacheLower )
            {
                iRequestStart = iRequestStart - (iRequestLength*(iPipe-1));
                if ( iRequestStart < 0 )
                {
                    iRequestStart = 0;
                }
            }

            oCache.iCacheLower = iRequestStart;
            oCache.iCacheUpper = iRequestStart + (iRequestLength * iPipe);
            oCache.iDisplayLength = fnGetKey( aoData, "iDisplayLength" );
            fnSetKey( aoData, "iDisplayStart", iRequestStart );
            fnSetKey( aoData, "iDisplayLength", iRequestLength*iPipe );

            jQuery.post( sSource, aoData, function (data) {
                /* Callback processing */
                oCache.lastJson = jQuery.extend(true, {}, data);

                if ( oCache.iCacheLower != oCache.iDisplayStart )
                {
                    data.aaData.splice( 0, oCache.iDisplayStart-oCache.iCacheLower );
                }
                data.aaData.splice( oCache.iDisplayLength, data.aaData.length );

                fnCallback(data)
            },"json" );
        }
        else
        {
            json = jQuery.extend(true, {}, oCache.lastJson);
            json.sEcho = sEcho; /* Update the echo for each response */
            json.aaData.splice( 0, iRequestStart-oCache.iCacheLower ); // <- this line
            json.aaData.splice( iRequestLength, json.aaData.length );
            fnCallback(json);
            return;
        }
    }