Can anyone provide a basic rule of thumb for bare board cost savings when using OSPs vs. HASL? (polyimide 8 layers) Also, what benefits are realized in the assembly process? Thanks,Jim Marsico (516) 595-5879 [log in to unmask] ******************************** * ______ _ _ _____ * * / ___ | | | | | _____ * * / /___| | | | | | _____ * * __/ ____ | | | | |______ * * |____/ |_| |_| |________| * * * * SYSTEMS, INC. * ********************************