What do you mean, can you elaborate a bit? For example. After installing distributivs of WinXp to flash i need make some ntfs links on the flash. I have common folder with name "_soft_" for some various OS-es, which contain software for installing. Teh directory _soft_ must be present in WinXP/$OEM$/$1, Win7, ..... and simple in root of flash drive. And than i need copy some files to flash. When the source code of your nice script will be availible, i will make it. With regards!