Ok, so I've successfully installed Win XP PRO x64 edition, with SP2 slipstreamed into it. But after i saw of setup of folders: default -> Program Files (x86) and Program Files i went like.... And then the window popped up: I need to activate windows over the net.. And since I'm in a place were internet is like trying to find water in the Sahara (j/k) I cannot register over the net. Luckily i do have this 32-bit based PC (CPU), which is my main, and hopping on the net is like piece of cake. Anyways what i need to know is if it's possible to slipstream or "add" programs that doesn't use the register when being installed (copied over to the specified folder), for example media player classic or stuff from Nirisoft. And if so, i do wonder what the .ini file's setup should look like. For example i would want em or it to make an folder found at the start meny, and also copy the files to the default: program file's <- folder. I also wonder if when i add .net framework 2/3, should i also add 1.1? Or does the later updates contain the older ones to? I also have 2 more things which i need to confirm. If i would like to install codecs (i.e decoders) and (if possible), for example the ffdshow package. How would the setup or install process look for that one? I mean there's a bunch of stuff that you need to choose, and unless you pick everything or nothing at all, how would the setup (if hidden) look like then? And 2nd, is there an easy way to make add-ons for the nLite GUi? I checked up some tips and tried some guides, but ended up with nothing. Many thanks for this lovely tool Btw, the 32-bit XP version is a Pro with an slipstreamed SP2 and hotfixes til Jan 2007, which i plan to remake. update: typos*