'06 - Titanium Silver Metallic w/ Brick Red Leather (only option)
'07 - Diamond Grey Metallic (and Quartz Silver Metallic?) w/ Blue Alcantara inserts and Black Leather
'08-'09 I believe you could get the Spec.B in Satin White Pearl, Obsidian Black Pearl, Ruby Red Pearl, Diamond Grey Metallic, Quartz Silver Metallic. All with Black Leather and Black Alcantara inserts.
I think this is accurate... I will double-check.
*edit* Gah... Sinister beat me to it. Still, I think the '08-'09 had more color options.
Last edited by FredBeans; 04-30-2010 at 10:03 AM..