simX
Unofficial Mac Genius
I believe it was a MacFixIt.com only release. They had posted it on their website, since someone had sent them the program. They touted it, because it really is nice how it allows you to put specified apps onto a CD. I could potentially create a Norton Utilities beta boot CD from it (but it didn't work because Norton needed some other driver thingies that I didn't install on the CD). It actually creates a disk image from your current system (which allows it to be the latest system software) and then allows you to add apps, but you could actually modify the disk image yourself before burning.
It's here: http://www.macfixit.com/library/osxu.shtml
BootCD is second from the top.
It's here: http://www.macfixit.com/library/osxu.shtml
BootCD is second from the top.