Save SSRS Report as word from webpart

Hi,

I have a SharePoint 2010 visual webpart with a button, that saves some data to the SQL DB.  Now I wast to pass some values to a SSRS Report and save the report as word file and pass the file name as well.

I user should be able to click the button and the webpart should save the ssrs report to c:/ 

can someone help with the c# code to do this with steps.  Thanks

Regards, Vikram