my APAP's SD card died and I had a generic 2GB one kicking around unused
>formats as FAT16
>inserts
UNAUTHORIZED CARD
>hmm
>zeroes drive
>forgets to reformat
>inserts
Formatting SD Card... done.
Space available: 1.8GB
Set as Primary Log Storage
>:megathink:
>checks format
>FAT16
>reinserts
UNAUTHORIZED CARD
>wipes MBR/PT
Formatting SD Card... done.
Space available: 1.8GB
Set as Primary Log Storage

and that's the story of how i managed to not need to spend $200 on a proprietary SD card for my APAP