I finally got 15.1 installed on my machine and am now trying to set up and customize it to my purposes. The Handbook and Man Pages are handy for much of that, but I am unable to locate complete documentation on where to download packages and related files onto portable media that can then be loaded into my machine, without connecting to the Net. Pkg(8) is a direct online loader which is fine for complete up and running secure systems, but not really for systems which might be vulnerable. Any useful suggestion about offline install options and reference to online links to download packages will be appreciated. TIA.