[16:05] <realtime-neil> If I wanted to customize the "Welcome to Ubuntu" graphics slideshow played by the ubiquity installer, then what would I have to tweak?
[17:05] <xnox> realtime-neil:  the slideshow is a separate package.
[17:06] <xnox> realtime-neil:  something-soemthing-ubuntu-slideshow => make your own, and install it / remove the ubuntu one.
[17:06] <realtime-neil> xnox: understood; yet more fodder for edsquashfs :D
[17:06] <xnox> realtime-neil:  you should see many of them in the archive for different flavours. It's just html files, and there is even preview of them.
[17:07] <xnox> https://code.launchpad.net/~ubiquity-slideshow/ubiquity-slideshow-ubuntu/html or soemthing