Oh, yeah!
Gparted LiveCD -- General partitioning chores.
Puppy 4.x -- Booting and running on low-end gear, liveCD ops when I don't want to leave tracks, rescuing files, moving files, copying files, checking filesystems.
F11 LiveCD -- Checking HDD Health, re-installing a pooched GRUB.
MINT liveCD -- Checking system hardware compatibility, introducing the sceptical to Linux. Installing as an intro Linux system for those recent Windows converts who have
no business trying to deal with the foibles of the Brown *buntu -- or heaven forbid ... fedora.
PCLOS 2007~2008 liveCD -- Getting into an otherwise inaccessible drive ntfs to fetch evidence ... er ... files.
Vector Linux 5.x SOHO -- Running on low-end systems on which the owner needs impressed with a little more flash and glitz than the stock Puppy.
Ubuntu Ultimate -- I boot this once in a while just to fiddle with the Brown *buntu and see what the yellow and orange fanboys are all raving about. <..

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Somehow ... OpenSUSE just never got back into my working picture after that damn little green traitorous lizard crossed enemy lines. <..

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