It sounds as though the Powerbook is booting from the internal drive still. You can't format or erase the disk that you've booted from, as that could potentially leave you with a non-booting Mac. You need to go into the Control Panel called Startup Disk, and change it to boot from the first installer floppy. Once it's booted from the floppy, you can proceed with formatting and installing.
SCSI ID 0 for the internal drive is normal.
7.1.x would be a better bet than 7.6 in 8MB of real RAM. However there are advantages to 7.6, such as improved networking and stability. 7.6 is not available for free download, so an ebay CD would be required, and a CD drive, or as mentioned the rare and annoying stack o' disks. There is a free downloadable upgrade from 7.6 to 7.6.1, but that will not change the language set.
As you say at the top, stickers or memory are your keyboard solution. I used a Lombard G3 with a Japanese keyboard layout - the Roman alphabet was marked, but some of the special characters were in the wrong place. Using just memory is doable, if a little annoying.
SCSI ID 0 for the internal drive is normal.
7.1.x would be a better bet than 7.6 in 8MB of real RAM. However there are advantages to 7.6, such as improved networking and stability. 7.6 is not available for free download, so an ebay CD would be required, and a CD drive, or as mentioned the rare and annoying stack o' disks. There is a free downloadable upgrade from 7.6 to 7.6.1, but that will not change the language set.
As you say at the top, stickers or memory are your keyboard solution. I used a Lombard G3 with a Japanese keyboard layout - the Roman alphabet was marked, but some of the special characters were in the wrong place. Using just memory is doable, if a little annoying.

