I downloaded Bearshare 5.2.5 and when it is searching the video files it comes up with this thing above it, like a pop up, about bearflix?

It has the little bear logo then this -

"To optimize your video download experience, get BearFlix
BearFlix is a new FREE Video download software from BearShare. BearFlix has more videos and faster downloads."

Then BearFlix has the url in it.



What is the deal with this? And how do I stop it? Should I revert back to the previous version?