Hello All, I recently inherited a Visual 1050 that I am attemping to resurrect. The docs I got include _CP/M Plus (CP/M Version 3) Operating SystemUser's Guide_ from Digital Research. In its forward, this manual mentions that the doc set should also include: _CP/M Plus (CP/M Version 3) Operating System Programmer's Guide_ and _Programmer's Utilities Guide for the CP/M Family of Operating Systems_ I've found online copies of OSPG via google, but haven't found anything concerning the utils guide. Did such it actually exist? Does it exists by some other name? Thanks. dc