The one's in italic are the films I will definitly have to see.
January
6- BloodRayne, Casanova, Grandma's Boy, Hostel, Munich
13- Glory Road, Hoodwinked!, Last Holiday, The Libertine, The New World, Tristan and Isolde, April's Shower
20- The Matador, Underworld: Evolution
27- Annapolis, Big Momma's House 2, Nanny McPhee, Bubble, Imagine Me & You, La Mujer de Mi Hermano
February
3- Something New, When a Stranger Calls, The World's Fastest Indian, A Good Woman, Manderlay, The Three Burials of Melquiades Estrada
10- Curious George, Failure to Launch, Final Destination 3, The Pink Panther
17- Date Movie, Eight Below, Freedomland, Night Watch
24- Alpha Dog, Doogal, Madea, Family Reunion, Running Scared, Ultraviolet
March
3- 16 Blocks, Aquamarine, Pulse
10- The Hills Have Eyes , The Shaggy Dog, Evil
17- Killshot, She's the Man, V for Vendetta , Summer Storm, Thank You for Smoking
24- Inside Man, RV, Brick
31- ATL, Basic Instinct 2: Risk Addiction, Ice Age 2: Meltdown, Slither, A Scanner Darkly
April
7- The Benchwarmers, Lucky You, Phat Girls
14- American Dreamz, Hard Candy, Scary Movie 4, The Wild, The Notorious Bettie Page
21- Silent Hill
28- Akeelah and the Bee, Catch and Release, Water, Art School Confidential
April TBA- Fierce People, Guys and Balls
Spring TBA- Clerks 2: Passion of the Clerks, Beowulf and Grendel
May
5- Mission Impossible 3 , Poseidon
12- Just My Luck, Zoom
19- The Da Vinci Code , Over the Hedge
26- X-Men 3 , Confetti
June
2- The Break Up, Nacho Libre
6- The Omen 666
9- Cars
16- Fast and the Furious: Tokyo Drift, The Lake House, Pathfinder
23- Click, Garfield 2
30- The Devil Wears Prada , Superman Returns
July
7- Pirates of the Caribbean 2: Dead Man's Chest
14- Talladega Nights, Untitled Will Ferrell NASCAR Comedy, You, Me and Dupree
21- Lady in the Water , Monster House
28- Flicka, Miami Vice
August
4- The Ant Bully
11- Little Man
18- Snakes on a Plane
August TBA- World Trade Center
Summer TBA- Apocalypto , Jurassic Park IV, Spy Hunter
September
22- Grindhouse, Running With Scissors
26- The Children of Men , Open Season
September TBA- Have You Heard?
October
6- Barnyard, Texas Chainsaw Massacre: The Origin
13- Marie Antoinette, Sunshine
20- Charlotte's Web , The Grudge 2
27- Saw 3
October TBA- Tenacious D: The Pick of Destiny
November
3- Flushed Away, The Santa Clause 3
17- Casino Royale , Foodfight!, Happy Feet
Fall TBA- Babel, Flags of Our Fathers , The History Boys, The Last King of Scotland, The Last Kiss, The Namesake
December
8- Next
15- Eragon
22- Deamgirls, The Good Shepherd
TBA 2006- Alexander the Great
Alien Love Triangle
The Assassination of Jesse James by the Coward Robert Ford
Bandidas
The Black Dahlia
The Bourne Ultimatum
Breach
Car Wars
Casshern
The Departed
Die Hard 4.0
The Descent
Edison
End Game
Ender's Game
Eucalyptus
Feast
Firewall
The Fountain
The Gathering
Gladiator 2 (Is this genuine????????????????)
A Good Year
Goose!
The Green Hornet
Grilled
House of the Dead 2: Dead Aim
Idiosyncrasy
Inglorious Bastards
John Tucker Must Die
The Last Unicorn
Margaret
The Marine
Mr. Woodcock
Notes on a Scandal
Perfect Creature
Perfume: The Story of a Murderer
The Reaping
Revolver
Ritual
The Sentinel
Sin City 2
Southland Tales
Star Trek 11
Watchmen
Splinter Cell
Rambo 4
Rocky 6
Zodiac
All the King's Men
Romance and Cigarettes
The Woods
I was exited for The Lady From Shanghai, but that has apparently been delayed till 2007.
Another film to add to my italic list shuld be Pan's Labyrinth.