Hi there,
A tip for those running Tinycore from a USB stick without a keyboard attached.
Once I'd finished setting it up (with keyboard) and went to run it for real (without keyboard) the system booted fine, but did not load any extentions nor did it restore the backup.
I added the bootcode waitusb=[a number goes here], and tried again (without keyboard) and extensions are now loaded and backup restored.
Cheers
Andrew