Simtel MSDOS Archive CDROM, June 1996.  Walnut Creek CDROM.
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 BSR & other X10 controllers
 path: \disc1\x_10 
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bsrv3_0.zip  Command line control for BSR X10 Powerhouse
x10msw20.zip WIN3: Controls X-10 CP-290 computer interfaces
xctl102.zip  Sunrise/sunset control for X10 Powerhouse
xe109.zip    Access to an X-10 Computer Interface