Hi, I uploaded some images for booting 2.5 from usbdisk. http://crux.nu/~sepen/tmp/crux-2.5-test2.usbdisk.img http://crux.nu/~sepen/tmp/crux-2.5-test2.usbdisk.md5 http://crux.nu/~sepen/tmp/crux-2.5-test3.usbdisk.img http://crux.nu/~sepen/tmp/crux-2.5-test3.usbdisk.md5 If you are interested and want to test it, you will need a usb boot capable bios and a usbdisk greater than 260MB. Then use 'dd' to create the installation media on the usb stick: $ sudo dd if=crux-2.5-test3.usbdisk.img og=/dev/XXX (where XXX is your usbdisk device) * you shouldn't use a normal partition with the stick, just use 'sda', 'sdb', etc. instead of 'sda1', ... I made a 'make_usbdisk' script for easily generate these images from the iso images, but I'm still __working on it__. So maybe some stuff like 'net-setup' could not work without arguments. Then all you need is to specify an alternate value for the 'crux_dir' variable ('/cdrom/crux' as default).You can also make a symlink to '/usbdisk' in order to have the '/cdrom' directory necessary for the fake cdrom environment. I'll glad to see your opinions and results. Best regards, Jose V Beneyto