Download TightVNC from http://www.tightvnc.com/download.php
You’re done with the Kindle, and now it is time to set things up on the PC. First, install TightVNC and run the TightVNC Server application. Next, right-click the TightVNC system tray icon, and open the Configuration menu.
Change the ‘Main server port’ to 5901, and uncheck the Require VNC authenticationoption. Click Apply or OK, and then leave TightVNC Server running.