Now we release TOP Linux 4.10-2 which is customized NOP 4.10-1. NOP 4.10-1. is based on Puppy Linux 4.10. But our TOP Linux 4.10-2 is effectively Puppy Linux 4.12 base. Because we patched almost all bugfixes to be Puppy Linux 4.12. If you want to know further information, please visit below. http://sites.google.com/site/jocvlib/ethiopia/computer/linux/Lets_go_TOP_Linux.pdf http://puppylinux.com/blog/