You should not have to list out all the script for the WebScriptManager, all you need to do is use it on the page instead of the asp.net script manager and it will automaticly load all the Ingragistics dlls as long as you are referencing them in the Web.config But for if you need to register the scripts you self this is how you would do it

<ig:WebScriptManager runat="server" ID="WebScriptManager1">
<asp:ScriptReference Assembly="Infragistics4.Web.v12.1, Version=12.1.20121.1, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" Name="Infragistics.Web.UI.EditorControls.WebRating.js.igWebRating.js" Path="~/myJsFiles" IgnoreScriptPath="false" />
</scripts>
</ig:WebScriptManager>

This is a list of all our script names:

Infragistics.Web.UI.Scripts.0_igControlMain.js Infragistics.Web.UI.Scripts.2_igCollections.js Infragistics.Web.UI.Scripts.3_igUIBehaviors.js Infragistics.Web.UI.Scripts.4_igEnums.js Infragistics.Web.UI.Scripts.5_igObjects.js Infragistics.Web.UI.Scripts.7_igClientStateManager.js Infragistics.Web.UI.Scripts.8_igCallback.js Infragistics.Web.UI.Scripts.9_igPropertyManagers.js Infragistics.Web.UI.SharedScripts.igAnimation.js Infragistics.Web.UI.SharedScripts.igDragDrop.js Infragistics.Web.UI.SharedScripts.igDropDown.js Infragistics.Web.UI.SharedScripts.igLayoutPane.js Infragistics.Web.UI.SharedScripts.igResizeBehavior.js Infragistics.Web.UI.Scripts.1_igControlMainClientBinding.js Infragistics.Web.UI.Scripts.6_igObjectsClientBinding.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridBase.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridEditorProviders.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGrid.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridActivation.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridEditBase.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridEditing.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridDeleting.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridCellEditing.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridRowAdding.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridRowEditingTemplate.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridColumnFixing.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridColumnMoving.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridColumnResizing.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridFiltering.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridPaging.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridRowSelectors.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridSelection.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridSorting.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridVirtualScrolling.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridSummaryRow.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridClientBinding.js Infragistics.Web.UI.GridControls.WebDataGrid.js.igWebDataGridClipboard.js Infragistics.Web.UI.NavigationControls.WebDataTree.js.igWebDataTree.js Infragistics.Web.UI.NavigationControls.WebDataTree.js.igWebDataTreeNode.js Infragistics.Web.UI.NavigationControls.WebDataMenu.js.igWebDataMenu.js Infragistics.Web.UI.NavigationControls.WebDataMenu.js.igDataMenuItem.js Infragistics.Web.UI.DisplayControls.WebProgressBar.js.igProgressBar.js Infragistics.Web.UI.EditorControls.WebMonthCalendar.js.igCalendar.js Infragistics.Web.UI.EditorControls.WebSlider.js.igSlider.js Infragistics.Web.UI.EditorControls.WebTextEditor.js.igTextEditor.js Infragistics.Web.UI.GridControls.WebHierarchicalDataGrid.js.igWebHierarchicalDataGrid.js Infragistics.Web.UI.LayoutControls.WebDialogWindow.js.igDialogWindow.js Infragistics.Web.UI.LayoutControls.WebSplitter.js.igSplitter.js Infragistics.Web.UI.LayoutControls.WebTab.js.igTab.js Infragistics.Web.UI.ListControls.WebDropDown.js.igWebDropDown.js Infragistics.Web.UI.ListControls.WebImageViewer.js.igImageViewer.js Infragistics.Web.UI.NavigationControls.WebExplorerBar.js.igExplorerBar.js Infragistics.Web.UI.EditorControls.WebRating.js.igWebRating.js Infragistics.Web.UI.EditorControls.WebRating.js.igWebRatingEx.js Infragistics.Web.UI.EditorControls.WebCaptcha.js.igCaptcha.js

Can I get the list too? We keep all our scripts in separate files, and I definitely could use the Intellisense.

Thanks.

Could you please also send me the list, as well as usage is there is any specific path or way to reference them ?  Thanks in advanced.

Could we please get the list, as well as usage is there is any specific path or way to reference them?