\ > Still using OP400 op-amps and other analogue parts from the same families. > Many of the digital parts come under ITARS regulations when attempting to > source US made parts, so that becomes another hassle ... The good news is that they've eliminated the need for rocket boosters. You can reach NEO simply by climbing up the stack of paperwork! :) -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist