distribution to use for a usb external hard disk
I want to use a distribution to install on a usb external harddisk.
I have tried DSL but it fails to boot from one of my systems. Please suggest a system which has tools for initrd, because one of my pc does not support usb boot. Also live systems use more ram, so I am looking for something which can be installed on the external hard disk. Also I will love if that distro is small enough.