My Nemesis installation got corrupted... had to erase the USB disk that it was on, and right now I don't have another candidate. I haven't officially given up on it, maybe I could just use it like I have with Porteus, with "static" XZM files and keeping totally offline. OTOH I desired to help with bug reports and the like.
If I recall correctly the "/config" was both with "/boot" and with "/porteus", ie. in two different partitions. But the "/etc/porteus.d" remained empty. Not that it matters a lot now because I have to try again later to install.
Arch based Porteus community project