No, mine does not have the spectro proofer. I picked my 7900 up used with 9 prints on the counter. I'm an amateur photographer so perhaps it is a bit of overkill but I sure do get excited watching larger prints come out.
quote=slartibardfast;11865747]jeepin,
thanks for that - i am noticing that there is an option for a spectro proofer, but i have know idea what that is .... does the one you have, have this ? and if so, what does it do.
cheers
Andy
EDIT - I have just found out what this does !!! cheers[/QUOTE]
5D Mk II, 7D, 15mm fisheye Canon, 16-35 2.8L II, 24-70L, 85 1.2L, 70-200 2.8L IS II, 600EX, CX113 Induro, KS-6 gyro for when the tripod doesn't work. 
http://www.BREWSPHOTO.COM