I've Been looking around for aquastyle remix albums for a while, and so far soul of steel is all i've found, here's some vids with some aquastyle music:

Big D!(remix of Big O!)
http://www.youtube.com/watch?v=3NhtApOXPRs&feature=related

Wheat flour's Refrain(remix of Soul's refrain or tamashi no refrain from evangelion:Death and rebirth)
http://www.youtube.com/watch?v=GNjt0HDQoew&feature=related

These are on the aquastyle album, final of final, the main one i'm looking for, but i'd like to get all of them.