Perfect Albums or damn near...

[Vamp]

Cosma - Simplicity

[Yob]

Electric Wizard - Dopethrone
Eyehategod - Take As Needed For Pain
Sleep - Sleep's Holy Mountain
Candlemass - Epicus Doomicus Metallicus
Dystopia - Human=Garbage
Isis - Panopticon
Yob - The Unreal Never Lived
Judas Priest - Sad Wings of Destiny
Mastodon - Remission
Assuck - Misery Index

[denisa]

immotral techinique - revolutionary volume 2
jedi mind tricks - servants In Heaven, kings In Hell

[WhiteWizard20]

Metallica - Ride The Lightning
AC/DC - Back In Black
Stryper - The Yellow And Black Attack
Poison - Open Up And Say Ahh!
Motley Crue - Shout At The Devil
Def Leppard - Pyromania

[rabidmule]

linkin park - hybrid theory
static-x - Wisconsin death trip

[swizZ8]

static x - shadow zone
chimaira - the impossibility of reason

[jiggawhaaat]

AC/DC - Back In Black, easily.

[MaaxHimself]

Lil Flip- The Leprechaun
2pac- All eyez on me
Red Hot Chili Peppers- Stadium Archadium

[Bluenote75]

MIles Davis - Kind of Blue

A great intro into Jazz

[Chewie]

Might as well chip in, then...

Meat Loaf - Bat Out Of Hell
Michael Jackson - Thriller
Dire Straits - Brothers In Arms
Guns 'n' Roses - Appetite For Destruction
Blondie - Parallel Lines
Green Day - Warning
Green Day - American Idiot
Blink 182 - T.O.Y.P.A.J.
Fleetwood Mac - Rumours
Metallica - Metallica
Metallica - S&M
Shania Twain - Come On Over
Pink Floyd - Wish You Were Here
Pink Floyd - The Wall
Pink Floyd - Dark Side Of The Moon
Def Leppard - Hysteria
Eminem - The Eminem Show (with the exception of Drips)
My Chemical Romance - Welcome To The Black Parade
Police - Regatta De Blanc
Police - Outlandos D'amour
Police - Synchronicity
Tina Turner - Private Dancer
Wings - Band On The Run
Prince - Sign 'O' The Times

That's all I can think of off the top of my head.