My productions (please comment)

Firt of all i want to thank to mr.Andrew, cause almost all i learnt was from his youtube videos THANK YOU VERY MUCH.

So to the music, here the link , i posted the beats on the Planet Audio forum, just click on them and download them.

http://www.planetaudio.si/portal/index.php?showtopic=2995&hl=

And please comment, what you like about them (if you like them, i hope so ) and what do you dnt like, im making music like this: 1. I make chord progression (i dnt know any rules i just make them so they sound great)
2. Then i make other instruments mostly from notes from chords, and sure from scale.

So is this good way to do it, i would really need some rules how to make a song, chord progression,...Please help.