Necrosis

Die-Polar is good. However, I'd raise the vocal levels up a lot.
Also, The Anti-Life Equation has a really cool intro. It's too long I think, and the trums are too loud for the entire song.

I'm going to assume that you didn't record those songs professionally which is why the levels are off. Other than that, and the fact that I'm not too into yell'n'scream music, I give you props on good music.