Hirens BootCD - Hirens BootCD is a powerful, all-in-one boot disk utility that will help you resolve and make reformatting your computer easily.
FlashMob ISO - FlashMob ISO (OS) was custom developed by the University of San Fransisco for their supercomputer.
Rescatux - Rescatux is a GNU/Linux rescue cd (and eventually also Windows) but it is not like other rescue...
PelicanHPC - PelicanHPC is an iso-hybrid (CD or USB) image that let's you set up a high performance...
Ultimate Boot CD - The last Boot CD you'll ever need. You need the Ultimate Boot CD if you want to:
Charity Engine - Charity Engine takes enormous, expensive computing jobs and chops them into 1000s of small pieces...