>> Just to be more clear on what is and isn't appropriate >> for EE, can Bob >> Blick, Apptech, et all explain which part of the post was >> not suitable for >> EE? Bob et al. It's pretty clear that the change in boundaries between [EE] and [TECH] has not been promulgated well enough yet. Vitaliy is intelligent and a frequent poster but clearly is not aware of the change. Howzabout a post of the new definitions. I'm avalanching towards a deadline so can't spend the time just now alas. Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist