afc ,ad rear button af, revome the af from the shutter button.

simple yes how can you comment on pics if your monitors not calibrated.

the tamron 18-200mm is just as good ad the 18-250mm my partner had the tamron 18-270mm vc in nikon mount and it was just as good.
but about £200 more.

as said john is wrong and the tamron was made fo digital and cropped sensor specifically,
http://www.tamron.co.jp/en/data/digital/a14.html

and my husband had one and he said he would take them over the 18-55mm and 50-200mm pentax kit lenses as the tamron is just as good in one lens unless you have the wr versions.

well done gary, really great set as usual.

have A GX20 if interested its the same as the k20d, pm me if interested,.

heres a case for the d700.
http://www.photography.ca/Forums/f14/grease-spots-nikon-d700-11959.html
and another.
http://www.talkphotography.co.uk/forums/showthread.php?t=236687

there were no nikon d7000 with sensor stains as there were no sony a580.
nikon had a few probs with hd video and hot pixel which was sorted via firmware.
and cano as far as i can see has the worst problem for af and mirror pronlems.
the 7d had a load of dodgy one that the af is out and produces soft pics.

and i believe even nikon had a problem with the d700 and the mirror slapping oil on the filter.
which looks like the problem with the d7000.

like alot of wedding togs did, but now alot of cams can beat it like the k5 d7000,
k5 vs s5pro vs 645d.
link

While the body may be 95 percent Nikon, the sensor and image processing are 100 percent Fujifilm. The S5 Pro is equipped with the latest Super CCD SR Pro sensor, purpose built for this camera. It is an APS-C format sensor measuring 23.0mmx 15.5mm, slightly smaller than the DX sensor in the D200. Fuji’s SR sensors are different from conventional CCDs in several important respects. First, the main photocells are arranged not in a chequerboard pattern, but in a diagonal grid. Second, the main photocells are larger than the cells in conventional sensors. Third and most importantly, they have two photocells at each site, the larger ‘S’ cell tuned to capture the main image information, as well as the smaller ‘R’ cell tuned to capture brighter highlights. The theory is that this gives SR sensors greater dynamic range than conventional CCDs, so they can capture a wider range of shadow and highlight detail.