Yes it uses an enormous amount of CPU and dowloads are terribly slow. Downloading OceanTwelve took five days and wasn´t even that movie but another uninteresting one. Music takes hours to more than a day. Maximum download speed never more than 8 kbps.
And when you ask for a certain movietitle it is all porno that´s in the list.
It says to be faster than kazaa but it is not true, it is about ten times slower.
Unlucky I thought that Pro would be better but that is not true, so don´t spend 18 dollars for nothing.