Virus provider
I downloaded free mplayerx on official site. The result is that, I was tempted into installing the mackeeper, a famous malware(or virus). Mackeeper was very hard to remove. I tried everything but failed. Trust me, I am not a newbie with computers, but a software engineer at a famous company. I had to reinstall my osx to get rid of the mackeeper, with a lot of frustrations and waste of time. I would rather pay for $10 if you could warn me of the f**king malware. Shame on you, mplayerx.
Harry Caesar about MPlayerX