Creating BSP Application - in IDES 4.7

Hello,

I have just started learning BSP. I have created a sample BSP application in IDES 4.7. While seeing the preview of the page it is asking the SAP Webapplication server username and password. Is SAP Ws will come along with the IDES 4.7 or Shall we need to install this separately? While i testing both via test/execute or placing the URL in the properties tab of the BSP page in the explorer, the page is not displaying. Can anyone guide me how to do this?

Regards

Sasidhar