one might mention that these luminous posersurfaces can emit 1 or 2 orders of magnitude more light (without forcing their own surfaces to flare out to white) if the ambient colour channel is connected to either a single colour hdri (32-bit) or some other more complex hdri.  however, this may receive more publicity after poser 9 and poser pro 2012 are released.  it also pertains to tony's thread where he erroneously increased GI Intensity to 5X, but I dunno if he used a procedural as his flame colour.