Hidden utility program: Read track $1A, sector $9 to $5E00 and track $1A, sector
$8 to $5F00 and save it on a DOS 3.3 disk with the following BASIC
command:
BSAVE EA TRACK WRITER UTILITY,A$5E00,L$200
This creates a utility that prompts for a starting address and
track number. It will then write the 4K range of memory beginning
at the start address that was entered to the track that was selected.
