Well, I couldn't find an earlier OST thread, so I made one myself.
Here, request or post any OSTs you have or want.
Rightn now, I'm currently looking for the Suzuka OST and the Black Cat OST. It doesn't really have to be complete, just the openings and endings are fine.
For a list of some OSTs that might interest you, go to www.blackhaloinc.com and click on the Anime OST section.