Borderline is SBK's third progressive trance album, released on Avalanche Records (AVALP03) in 2005.
The LP features 8 tracks. 5 tracks are exclusive to this release: "Disco Bisquit", "Desperado", "Void", "Tooltime" and "Rubbaworm". Several of its tracks are well known favorites: "" (2004, 4 releases), "" (2004, 3 releases) and "" (2004, 3 releases).