How do you auto-resize the columns after show/hide in IE8?

In the current version of Datatables is it possible to auto-resize columns after show/hideing them with the API?

My question is specifically for IE8, for firefox fnAdjustColumnSizing() seems to work.

For my specific case here are some details incase it helps:
-The column widths are not specified at all in the html
-Data is added using fnAddData()
-Columns are hidden/shown using fnSetColumnVis()
-The following is my table initialization:

   
Roster.oTable = $('#rosterTable').dataTable({
        "bJQueryUI": true,
        "sScrollY": "300px",
        "bScrollCollapse": true,
        "bPaginate": false,
        "sDom": 'T<"clear"><"fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix"lfr>t<"fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix"ip>', //(required for table tools to show up)
        "oTableTools": {
            "sSwfPath": "../DataTables-1.9.4/extras/TableTools/media/swf/copy_csv_xls_pdf.swf",
            "aButtons": [
                "copy",
                {
                    "sExtends": "print",
                    "fnComplete": function ( nButton, oConfig, oFlash, sFlash ){
                        Roster.ToggleNonTableVisibility();
                        return false;
                    },
                    "sMessage": "<button id='returnButton' onclick='TableTools.fnGetInstance(\"rosterTable\")._fnPrintEnd({keyCode:27, preventDefault:function(){}})'>Return to " + Common.APP_TITLE + "</button>"
                },
                {
                    "sExtends": "collection","sButtonText": "Save",
                    "aButtons": ["csv", "xls", "pdf"],
                     
                }


            ]
        }

    });