In my last company one of the most amazing time pass things I used to do when I don’t have any work was to look for movies, and songs shared on the company local area network. But browsing every computer shared resources for movies, songs could be really tiring if there are large number of computers to search for on your local area network.
LAN Search Pro is a free utility which lets you search across your LAN network, you can specify the file names or file types you are searching for on your LAN network.
If you want to search for all the movies and songs shared across your company network you can simply type in the search term as
*.avi,*.mpg,*.mp3
and press the green play button 
to start searching.