Hi all, I'll be making my second trip to Beijing next week, and I'd like to be prepared for shooting in the sometimes cloudy/hazy/overcast conditions, especially in the city. My first trip to Beijing was 2 years ago, and it was the reason I bought my D70 then. I have some beautiful shots, however I also have alot of shots which lost alot of their impact because of grey, hazy, skys with no definition (especially in of Forbidden City). For the upcoming trip I've picked up a circular polarizer, as well as a ND8 Grad. filter, however I'm looking for tips and techniques on shooting in grey conditions. All comments and suggestions welcomed! Sean.