BA>> Nope, the original IBM PC (and the contemporary Heath H-100) used
 BA>> the 8086. The XT was the 8088 and the first AT's were 286's (there
 BA>> were also 386 AT's). The 386 and the IBM PS/ came out about the
 BA>> same time, IIRC around 1985 or 6.

 JB> there was also a 286 based XT in there somewhere

that was an AT... Advanced Technology... the PC was an 8088 without a hard
drive... the XT was an 8088 with a hard drive... anything
"greater" was an AT...

)\/(ark