Felix can you tell us your source for the ram shadow memory map or provide it here? Also could you give us the source code so we may adapt the program to older chipsets? Since bios shadow tweaking is the newest of the new, I think it must be appled to everything. Its just too powerful. I mean every person that has a locked motherboard can now tweak it via bios shadow register changes, and have all the options. You have no idea the applications of these kinds of program and if you are going to give it away then please give it all. Or you could sell it............. but if you do please go back and get the older chipsets also at least all of the p4s pleaseeeeeeee