Originally Posted by stevebrot 
What he said...
...except for the bit about yellow filters.
I must be honest that I've actually never tried B&W-ing digital with filters myself. Just anecdotes from reading that "filters other than polarizer and UV can be replicated digitally". I brought that point up since I find RAW files way better than JPEG for B&W processing leeway.
Something to try out the next shooting session I guess
