Commented Unassigned: Bundle File Too Big [28035]

Hi all
i follow what you wrote in this article
https://ajaxcontroltoolkit.codeplex.com/wikipage?title=How%20to%20use%20bundling%20and%20CDN

But both using the CDN is the bundle local file has the size 1,18MB
(cnd link http://ajax.aspnetcdn.com/ajax/act/15_1_4/Scripts/AjaxControlToolkit/Bundle.js)

I think it's a huge dimension for a single js file

is it not possible to riduce the file size?
Like downloading only the controls used in the web application as it was possible with the previous version when you ran all through the AjaxControlToolkit.config file
Comments: Sorry if i ask you but i can't understand how to use it For example i have this AjaxControlToolkit.config in my root <ajaxControlToolkit> <controlBundles> <controlBundle name="MyAjaxControlToolkitBundle"> <control name="AutoCompleteExtender"></control> <control name="AsyncFileUpload"></control> <control name="CascadingDropDown"></control> <control name="CollapsiblePanelExtender"></control> <control name="CalendarExtender"></control> <control name="HtmlEditorExtender"></control> <control name="ModalPopupExtender"></control> <control name="TabContainer"></control> </controlBundle> </controlBundles> </ajaxControlToolkit> And then? is it correct to insert this in my page? <asp:ScriptManager ID="ScriptManager1" runat="server"> <Scripts> <asp:ScriptReference Path="~/Scripts/AjaxControlToolkit/MyAjaxControlToolkitBundle" /> </Scripts> </asp:ScriptManager> What i have to do inside ~/Scripts/AjaxControlToolkit folder? is there a tutorial? thanks