Just a few questions before I go:
Your intro mentions PostgreSQL 7.3, but the guide's instructions use 7.2.3 - will 7.3 work in place of 7.2.3?
Also I noticed the use of Search-OpenFTS-tcl-0.2 with Intarray instead of Search-OpenFTS-tcl-0.3.2 with Tsearch - do you think there will be any fundamental problems substituting Search-OpenFTS-tcl-0.3.2 over the older versions?
What about using OpenACS 4.6 vs 4.5?
But I must admit, I am very impressed with your guide. While I am not new to Linux, I do work in a Windows environment, your instructions for setting up OpenACS with CVS integration, the backup strategy and SSH implementation are all new to me and greatly appreciated.