LFS/BLFS is great. I am not saying all of it is perfect; some parts could and should be more extensive. I am having issues with compiling a new kernel from scratch (so many options ... what do I need) and some options related to video cards and what not. But by and large, this is an example of what makes linux great: knowledge and application of knowledge. You rarely see this in other operating systems - definitely not windows really but also mostly not in other operating systems. Anyone knows the BSD version of LFS? Well ...