I don’t know what version of “Red Hat Linux Enterprise Linux 6” you are dealing with, but the ones I have found is installed from two DVD’s This is far too big distros for me to handle
But Ubuntu is reasonable large to handle Note: I used the “Live-Ubuntu” download HERE
And here is the solution to EasyBoot:
Solution to Ubuntu-10.10 1. Copy Ubuntu-10.10 ISO-file to folder disk1 and rename ISO-file to exactly UBUNTU.ISO (you must use uppercase= BIG LETTERS to name) 2. Download grub-kicker-image from HERE 3. Put compressed image as it is in folder ezboot and use menu command in EasyBoot menu:  memdisk ubuntu.zip 4. When creating ISO check “Joliet”
Solution to Ubuntu-11.04 1. Copy ISO to folder disk1 and rename ISO to exactly UBUNTU11.ISO 2. Download grub-kicker-image from HERE 3. Put compressed image as it is to folder ezboot and use menu command in EasyBoot menu:  memdisk ubuntu11.zip 4. When creating ISO check “Joliet”
I’m not going to download Red Hat because of its unreasonable size But you can always test this: 1. Extract everything from Red Hat ISO-file to folder disk1 2. Extract boot-file from Same ISO to folder ezboot (Use UltraIso: “Save>save boot file” with name redhat.bif 3. Use menu command in EasyBoot:  bootinfotable;run redhat.bif 4. Check “Joliet” when creating ISO
balder
-------------- Download complete set of scripts including help fileHERE Note: Script collection updated 2019-05-19. Scripts mainly support EasyBoot_6.5 or later
Quote: ”what exactly does adding bootinfotable and sometimes memdisk does?”
The “bootinfotable” is used to correctly boot isolinux applications from CD/DVD-units.
The “memdisk”-command simulates a disk by claiming a chunk of high memory for the disk. Basically “memdisk” loads floppy images to RAM-disk and run image from there. --------------------------------------------- Quote: ”AND are there any other variations used in command textbox?”
Well not much “Optimize” is commonly used to decrease the size of ISO-build by using same files several times. “DOS:8:3” (also called a short filename or SFN) is a filename convention used by old versions of DOS. Note: 8.3 filenames have at most eight characters You actually don’t have that much use of such setting these days
Checking “Joliet” doesn’t brings you to the city Joliet, Illinois - just joking Note: “Joliet” is the name of an extension to the ISO 9660 file system and is favored in the MS Windows world Basically “Joliet” allows long file names and a directory structure which is substantially deeper. It can also come in handy to linux\isolinux system as well. ----------------------------------------- But why all these questions Did you manage to launch your different UBUNTU-iso-files or not
balder
-------------- Download complete set of scripts including help fileHERE Note: Script collection updated 2019-05-19. Scripts mainly support EasyBoot_6.5 or later