Comparing no-clean with water-soluable assembly, what are the pros and cons? Have anyone done a cost comparison study? Where I can get it? I am trying to list the advantages and disadvantages of both methods which are probably two most commonly used one. I know some general ones, but some concrete data, particularly cost-wise, would help a lot. Thanks, Yuan Li Exabyte, 1685 38th St, Boulder, CO 80301