Comments:

All images were taken from the same position using a tripod. Settings:  AV, f = 8.0,  100 ASA,  AWB, center focus field activated, NR turned off  at  the  1DSMK2,  on at the  1Ds (by mistake, but this should not be relevant here). The raw- files were converted as shot to 16bit  tiff and into the colorspace  aRGB. No postprocessing (i.e. white balancing or sharpening) was applied in C1 and PS.  After conversion to sRGB the 8bit tiff - files which show the overviews  of the shots were downsized in PS and saved as jpegs at highest quality for posting them here.  

 for judging the light please note that the images were taken at  late afternoon, around 4 p.m.

 

Canon 1Ds, f 2.8 28-70L USM at 70 mm, f= 8.0, 100 ASA, raw- files converted  with C1, 3.6 Canon 1Ds MK2, f 2.8 28-70L USM at 70 mm, f= 8.0, 100 ASA, raw- files converted  with C1, 3.6
crop at 100% showing the center of the image above crop at 100% showing the center of the image above
 
crop at 100% showing a part left from the center of  the image above   crop at 100% showing a part left from the center of  the image above