Calling Webservice from Excel 2007?

Problem:
I would like to extract some data from a web service and put it in Excel.

For example . The webservice "GetPerformance" method with parameters X, Y, Z will return a table containing the tools and their performance. I would like to extract certain rows and upload the data to a worksheet.

How can I achieve this feat with VBA or other plugins?

Any suggestions would be greatly appreciated!