Boot from CD, safe changes to USB-Stick

[Ikem Krueger]

> Already possible I believe. I think there's a persistent overlay kernel command argument that you can point to use a file on your USB drive if you're booting from CD. I may be wrong on this though.

I research for that..

> It's easier just to boot from USB though. Faster all the way around. CD/DVDs take ages to boot. I know persistant overlay works swell with this method. I use it personally. Is booting from USB not an option for you?

Nope. My pc won't boot from stick. :S