AHHHHHHHHH! 
Got my D50 back yesterday, and the problems are still there, and more have cropped up! in servicing it, they (Nikon) made it worse!
They changed the imaging chip and not the ccd, even though they know its the ccd with the problem.
Getting a new body
FS!
Ok, calm now.

Got my D50 back yesterday, and the problems are still there, and more have cropped up! in servicing it, they (Nikon) made it worse!
They changed the imaging chip and not the ccd, even though they know its the ccd with the problem.
Getting a new body
FS!
Ok, calm now.
