I assume from all the advice that i should install version 1.4 and then install 1.6 afterwards.
i hope i have got this correct.
Only disk 3 and 4 of version 1.4.
At the German technics site Taiyo.de
section service you will find the download.
two disks version 1.6 and the two necesaraly disks of version 1.4
rgds.
Willem