[3] In December 2007, band keyboardist Steve Williams has announced on the Official Power Quest forums that there would be five guest appearances on the forthcoming album.

The first of these was announced as guitarist Bill Hudson from North American power metal band Cellador, who will be providing guest instrumentation on the track "The Vigil".

[4] The second of these was announced as keyboardist Richard West from British progressive metal band Threshold, who will be providing a keyboard solo on the track "Human Machine".

[5] The third has been revealed as Jorn Viggo Lofstad, from Norwegian progpower metal band Pagan's Mind who shared the stage with Power Quest in their 2006 tour.

[7] A series of podcasts from two members of the band has shed more light on the album, its songs and its style.