Can't boot a Toshiba Tecra 510 from any rescue floppy image in debian-30p8

I haven't tried to install Debian in a while, but I'm thinking of moving from Redhat/Mandrake to Debian when Woody comes out. I used jigdo to form a CD for debian-30p8-i386-binary-1_NONUS.iso and first tried making all the floppies in idepci set but the rescue floppy wouldn't boot my computer.

Can't boot a Toshiba Tecra 510 from any rescue floppy image in debian-30p8

I haven't tried to install Debian in a while, but I'm thinking of moving from Redhat/Mandrake to Debian when Woody comes out. I used jigdo to form a CD for debian-30p8-i386-binary-1_NONUS.iso and first tried making all the floppies in idepci set but the rescue floppy wouldn't boot my computer