Everything listed here right now is commercial, and many are availiable for preorder/sale here.

BAOH - AnimEigo
Babel II - Media Blasters
Bandit King Jing - ADV
Banner of the Stars 1-2 - Bandai
Barefoot Gen - Orion
Barry Party - Techno Arts
Bast of Lemon - ADV
Bastard! - Geneon
Battle Angel - ADV
Battle Athletes - Geneon
Battle Athletes Victory - Geneon
Battle of the Planets - Rhino
Battle Royal High School - AnimEigo
Battle Skipper - CPM
Battleflag of the Stars - Bandai
Berserk - Media Blasters
Betterman - Bandai
Beyblade - Nelvana
Big O (both seasons) - Bandai
Big Wars - CPM
Biohunter - Urban Vision
Birdy the Mighty - CPM
Birth - ADV
Black Heaven, Legend of - Geneon
Black Jack Movie - Manga Ent
Black Jack OVA - CPM
Black Lion - ADV
Black Magic M-66 - Manga Ent
Blackmail - Nutech
Blood: The Last Vampire - Manga Ent
Blue Gender - FUNimation
Blue Seed TV/OVA- ADV
Blue Sonnet - CPM
Blue Submarine No. 6 - Bandai
Boogiepop Phantom - RightStuf
Bounty Dog - Manga Ent
Boys over Flowers - Viz
Brain Powerd - Bandai
Brigadoon - Tokyopop
Bt'X - ADV
Bubblegum Crash - AnimEigo
Bubblegum Crisis 2040 - ADV
Bubblegum Crisis (original) - AnimEigo
Burn Up W - ADV
Burn Up X - ADV
Burn Up! - ADV

==ADULT SECTION (18+ ONLY)- shop here

Balthus - Tia's Radiance - Kitty
Battle Can-Can - Kitty
Battle Team Lakers EX - Kitty
Beast City - US Manga
Best of Kitty - Kitty
Bible Black - Kitty
Bird in the Hand - Kitty
Bite Me! Chameleon - ADV
Black Mail - NuTech
Boku no Sexual Harassment - Kitty
Bondage House - Kitty
Bondage Mansion - Critical Mass
Bondage Queen Kate - Kitty
Bride of Darkness - Kitty
Buttobi CPU - Critical Mass

Then there's the Main List and the Home Page...