"tim Rowledge" <tim at rowledge.org> wrote

>> Auto-save, here I come ... :-)
> Beware of the dangers herein. If you make some dangerous change and it 
> auto-saves ... you've now got a live image with the dangerous state  and a 
> saved image with the dangerous state.

Ah, thank you for the warning! Perhaps I will use Save as New Version, (and 
set the timer a bit longer :-)

Sophie