Right my USB-TTL had been delivered when I got home from work.
Flashing process done and drive installed in A1200.
But I can't boot from USB stick. It says FAT 32 etc support so I just quick formatted in Win7 and copied SELECTOR.ADF (the boot program) to the ROOT.
Not sure if you actually have to format the drive as if you were using the emulator on a PC with 100 or so mini partitions.
Difficult to concentrate what with all this wind blowing about. Dont want my miggy to suffer a power cut mid fiddle! Great weather here in the UK...