My actuall CD collection.
hi have more but these are the groups i really like it

My favorites of all:

Metallica
Master of Puppets
Kill em all
And Justice for all
Garage Inc.
Metallica
Load
Reload
S&M
St Anger

Korn
Korn
Life is peachy
Follow de leader
Issues
Untouchables
Take a look on te mirror
Take it back (rarities)
Kill you (rarities)
Freak on a leash (single)

Deftones
Adrenaline
White Ponney
Deftones

Apocalliptica
Ap, plays Metallica*
Cult

Static-X
Witscontsin Death Trip
Machine
Shadow Zone

Slipknot
Slipknot
IOWA
Get Inside the Sickness

Moonspell
The Butterfly FX
Darkness and Hope
Antidote

Mudvayne
The Beggining of all the things to End
L.D 50
The End of All the thing to come

Nirvanna
Nirvanna
Nervermind

--

The others a like it

AFI
Sing the Sorrow
Coalchamber
Dark Days
Chamber Music
Giving The Devil His Due
Loco
Devil Driver
Devil Driver
Devoid
Dark Lunacy
Disturbed
Believe
Drowning Pool
Sinner
Flaw
Through the eyes
From Autum to Ashes
The Fiction we Live
Godsmack
Awake
Him
Razorblade Romance
ill niño
Revolution-Revolución
Confessions
Kittie
Spit
Safe
Paper Doll
MurderDolls
Beyond the Valley of the Murderdolls

Mushromm Head
XX
Nonpoint
Statement
Paparoach
Infested
Lovehatetragedy
QOTSA
Songs for the Deaf
Radiohead
Creepshow
Pablo Honey
OK Computer
KID A
Sepultura
Chaos AD
Roots
Slayer
God Hate us All
Stone Sour
Get Inside the Sickness
Soulfly
Soulfly
Spineshank
Strictyl Diesel
Self Destructive Pattern
The Offspring
Americana
Conspiracy of One
Red Hot Chilli Peppers
By the Way
Callifornication
The Withe Stripes
Elephant

--
Sound Tracks
Resident Evil
Matrix
The Queen of the Damned
Freddy vs. Jason

--

In my PC:
2089 Songs (256, 128 & 64)
13.2 Gb
6.0 Days