Damn... my personal favorite is Format C: For Cortex... love the lyrics on that song. in fact, i want to scream some, right now.
"i don't want you to start revolutions... i don't want you to talk to the minions... just show me a brand new face, an open mind against a dying race!"
I find both the title track and White Noise / Black Silence to be perfectly structured and performed to my ears. Hours Passed in Exile comes close behind, but is not quite as great as the aforementioned two.
Surprisingly enough, I find both Format C: for Cortex and Monochromatic Stains to be among the least good songs on the excellent album.