Well then I stand corrected. Interestingly I've heard lots of people say that a Sawtooth cannot boot from USB.
On my B/W, I've tried the multi-boot command in OF, yet all it did was freeze up and shut down.
I have a really quite early Sawtooth (Uninorth 1 Rev 3) and it can boot from USB just fine
in-fact somewhere I have a photo of said Sawtooth booted into Leopard off a USB 3.0 stick plugged into a USB 2.0 card, playing minecraft LOL
what is your firmware version? the latest is 4.2.8Hold on here. From my experience, you are correct. I have a 1999 Sawtooth (with an internal FireWire port on the logic board unlike later revisions) and I've been unable to get it to boot from USB via its main ports - or those on a USB 2.0 card by holding down Option after the chime has sounded.
It ignored the very same USB stick which has successfully installed Tiger on my Dual USB iBook G3's, my eMac G4 and my iMac G3. Perhaps it never received a firmware update during its previous ownership but I very much doubt that at some point this didn't happen.
It's possible that not all Sawtooth models possess this capability.
also worth noting not all USB sticks play nice with all versions of OpenFirmware/PPC machines
I have got some that will read fine on one machine but give USB bus errors on another etc
although I generally recall the sawtooth being pretty robust about it, I generally ran into issues with later machines