I got these off nico.
No I don't know where they got them from. No there isn't an ost.
and for those who were asking, the nico mylist with all the stuff ripped so far is http://www.nicovideo.jp/mylist/5273803
http://www.youtube.com/view_play_list?p=2FFA23F60914760A
http://www.youtube.com/view_play_list?p=2FFA23F60914760A
Full playlists for the new PS2 OST
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