A little late, but the details on the 3rd comic CD Collection are out~



Title: Fullmetal Alchemist 3rd Comic CD Collection: The Scars of Sinners (鋼の錬金術師 Vol.3 咎人たちの傷跡 コミックCDコレクション)
Release Date: May 31st, 2005
Publisher: Square Enix
Product No.: ISBN 4757514506

Official description's translation:
In search of the Philosopher's Stone, Ed & Al come to a town heavily guarded by the military due to a terrorist threat. There, the Elric brothers meet a young man, Leon...

More information of comic CD collection series here.

Source:

Amazon.co.jp

Awesome.

But, I still need the translation of the first 2 drama CDs... ;___; Wow, I need to take a Japanese course in college... ;;;