I just got a scene Ive been working on for months now to render.
I lowered the Max Bucket size down to 03,  lowered the Max Texture size down to 400 and also I went into Task Manager, Processes, Highlighted Poser, Right Clicked,  and then Set Prority to High.   
The Render time was 26 hours but the finished product was well worth all the time and trouble.
I too want to thank all for the help and support Ive received here
Steel 
Oh and a Very Happy New Years to one and all