I just purchased this little beauty. On it's way over from Japan as we speak. I'd been wanting to get a System 100m for a long time now but I wanted the smaller rack size ( M-190) that only holds three modules, but all that's been coming up for the past year or so were the larger ones. I was actually resigned to thinking that the larger was all I'd ever find and was planning on buying one at the end of the month. And then this popped up. What luck!