It is recommended that you install this software by a installation wizard why not copy from others. The installation wizard will do some pre or post process that can avoid some troubles. After your installation, the software is ready for use. The following interface will show when you run it.

One second after you run it, it will run into the auto capture mode. The first time you run this software, the system settings dialog will pop up. You must do the settings and press the OK button otherwise you can't go to next. The most important setting is that you must specify the applications that you want this software to sniff. Applications are like web browsers such as IE, Firefox, Opera. And online audio or video players can also be added to the list if you like. Or you can check the "Sniff All Network Apps". Then the Sniffer Installation dialog will pop up too. And you must also install the sniffer.

After coojah started up, it will sniff HTTP, MMS, RTSP, RTMP protocol stream of all applications lit in the application list you setted above. The following 2 pictures show the situation when visiting the yahoo homepage using IE and the screenshot of CooJah which captured all the requests from IE to yahoo.com.

The following 2 pictures show demonstration of capturing URL of Youtube video.

After you got the URLs, you can:
1.  View the classification of the results by
2. Download. Right click one one or more URLs, a popup menu will show as below:

The download tools you can choose including Blader and other tools you can add in download tools settings.  If you have flashget, they will be automatically added to the context menu.

3. Preview the URLs. Click here for details.
4. Save Result. Click button can let you save classification result to local disk in HTML format. Please refer to Save Result.
5. Clear Result. Click button can clear the result list in the current page. Click the menu right beside   button can clear both results both in current page and all pages. Refer to Clear Result for details.