Folk, particularly Sven & Ulla, AosInst.Tool allows the most efficient installation of an OS that I have ever used. Nevertheless here are some small details to improve. The third line begins, "Execute the following on Native Oberon 12.12.00 or ..." but Oberon does not have OFSTools. Section 3 should read, FileSystem.Mount AOS AosFS ^ in Oberon or OFSTools.Mount AOS AosFS ^ in Aos Section 0b should read "... will be formatted". Section 5c should read "edit disk#partition and choose ...". Section 3. "A contribution can be subject to license." would be better than "Files provided as contributions can be subject to different licenses." I know this file is under Pieter's copyright; asking his permission is worth the trouble. The OFSTools problem discourages a novice and spelling errors just appear bad. Thanks, ... Peter E. http://carnot.pathology.ubc.ca/