SSRS - Disabling export options (eg. PDF) for individual reports

Question

We have many reports which we use on the website. While exporting some reports as PDF, the file size gets huge and the server crashes due to load. So it would be great if I

Answer 1

This solves the problem (partially for us):

http://social.msdn.microsoft.com/Forums/en-US/sqlreportingservices/thread/0c680c69-9f7d-42aa-a6b4-b1178eab8adf