Hi all I wonder if somebody could please help me. I'm creating a multiboot cd using BCDW with a no. of boot options, one of which is a Fujitsu Siemens diagnostics tool called DIFS. All the other boot options worK (Barts, ERD Commander etc) apart from this DIFS, which uses Isolinux to boot. The original Difs iso only contains a folder called ISOLINUX which contains the following files: bootmsg.txt difs16p isolinux.cfg memdisk F1_HELP.TXT F2_LICEN.TXT BOOTMSG.TXT F_ABOUT.TXT I have copied the isolinux folder to the root of my bootcd and have deleted the isolinux.cfg file, which contains the following information: -----start of isolinux.cfg---- prompt 1 default BootCD ontimeout hd display BOOTMSG.TXT timeout 150 # load difs-memorystick-image as readonly harddisk image label BootCD kernel memdisk append initrd=DIFS16P harddisk # overloading is a nice thing. Specify FreeDOS, and if another one is present # it gets loaded instead for my own cdrom. F1 F1_HELP.TXT F2 F2_LICEN.TXT F3 BOOTMSG.TXT F4 F_ABOUT.TXT F5 F_ABOUT.TXT F6 F_ABOUT.TXT F7 F_ABOUT.TXT F8 F_ABOUT.TXT F9 F_ABOUT.TXT F0 F_ABOUT.TXT label hd localboot 0x80 label floppy localboot 0x00 # cancel and try next boot device label q localboot -1 ----end of isolinux.cfg---- I have tried different entries, but what would be the correct line(s) to put in my bcdw.ini to make DIFS successfully boot. Any assistance would be greatly appreciated.