how to reference telrik skin in stylesheetmanager

[shanker bangari]

Hi,

this is shanker i do one project am using windows7 skin in telrik .but i face this Telerik.Web.UI.WebResource size .this file size in my project 860kb that relative page have radgrid ,total screen taking 990 kb how to reduce that size .am using radscriptmanager and radstlyesheetmanagerin master page and in .aspx using RadAjaxManagerProxy.And also am using radcompression in my webconfig file .please how to reduce that .please give me any solution.am trying also cdn but no use . 

i am using this type 

in masterpage 

 <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">

    </telerik:RadStyleSheetManager>

    <telerik:RadScriptManager ID="scm" runat="server" ScriptMode="Release"  >

    </telerik:RadScriptManager>

.aspx page

<telerik:RadAjaxManagerProxy ID="radAjProxy" runat="server">

        <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="fiscalGrid">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="fiscalGrid" />

                </UpdatedControls>

            </telerik:AjaxSetting>

        </AjaxSettings>

    </telerik:RadAjaxManagerProxy>

thanks and regards

shanker.B