Step 1: Download Orbit Download Manager.You can download it from here.This is the working version
Link: http://www.4shared.com/file/J3ujxl3X/OrbitDownloaderSetup.html
Step 2: Download the latest version of Mozilla Firefox or Internet Explorer
Step 3: Now Install Orbit Download Manager selecting all options
Step 4: Open Orbit Download Manager
Step 5:Go to The Tools and Click on Grab++.A Window will be appear.This Grabber shows all the link in a web page
Step 6:Put your desired video link into Mozilla Firefox Address Bar and Wait Until whole page is loaded.
Step 7: Play the Video
Step 8:You will find direct links of videos in in the Grab++ at Video Menu .Now click on Download after selecting the video file