Hello, all: I just received a National Semiconductor SBC kit that's based on its 8070-series 8-bit processor. It's got a version of TinyBASIC written by National as an instrumentation and control language. I have a family data sheet and a short industry article but no programming or user's manual. The board is manufactured by Sterling. There is almost no information on this board available through the usual search engines. Any info appreciated. Thanks. Rich Rich Cini Collector of classic computers Build Master for the Altair32 Emulation Project Web site: http://highgate.comm.sfu.ca/~rcini/classiccmp/ /************************************************************/