Mix Critique

[Willvilla]

I'm trying to achieve a more convincing sound with my mixes. This site has provided alot of great information to help me do so, but I feel there is alot of improvement to still be made! This is a short sample of what I'm working with.
I could use some advice! Thanks

http://dl.dropbox.com/u/6127265/Thrash-2.mp3

 

[I_Am_The_Fury]

I can't really give any advice, but that intro sounds a bit rough to me. I really like the riffing though.