hart@cp1.UUCP (10/11/83)
i was recently successful in upgrading a 16 kw pdt-150b (mst11-ac) to 32 kw (mst11-ad) by in- stalling dip sockets and 150 ns 4116 ram chips. one option strap (w3) was required. the system has been functioning for two weeks without a single problem. i would guess this $40 pro- ject allowed me to avoid a $1000 bill from dec. Distribution: all