Has anyone heard of this program "Split Tracks 2.7" before? The link to download it makes you take surveys. It makes me think it's a scam but all the positive comments on the page and on the youtube video page has me skeptical. There's also a downloadable link on 4share, which I haven't opened yet because it's an exe file and I'm on Mac.

Here's the link to the program.
http://raresoftware.org/split-acapella-and-instrumental-split-tracks-2-7/