Thats cool so far man. A couple suggestions for you if you don't mind.

First, the logo is kind of hard to read being just solid raytrace material. You might want to think about making it a bit more opaque, and give it some color to be able to read it. Also, a camera move, even if it's a slight one, would help a lot. And last but not least, all your peices look like they break into little triangle segments. I think Ivanisavitch has some good pointers on his site for making things explode and having the fragments look awesome. So keep it up man, Particle stuff is awesome, and if you can do stuff with it, you will do nothing but enable yourself to take your shots that much further.
-Z