VSTO 2005 - xml into Excel

[Mike Hildner]

How can I open an xml file into the existing workbook, and not open a new workbook? I have this code

Globals.ThisWorkbook.Application.Workbooks.OpenXML(
                @"c:\temp\SportsFeed.xml",
                System.Type.Missing,
                XlXmlLoadOption.xlXmlLoadImportToList);

But it opens a new workbook, I'd really like the xml list to show up in the already open "Sheet1".

Thanks,
Mike