I see a lot of people who build PowerBook picture frames, who dispense with the need for a hard drive and boot from a memory card.
Now, I'm assuming they have something like a 128mb camera memory card in a PCMCIA module and boot from that? Is that what is meant?
I have a 128mb smartmedia card knocking around as a spare so is it just a matter of installing some old System like 7.5.5 onto it and that the Mac will pick it us as a harddrive and thats it???