[Posted by user "Alfred" on AtariAge.com]

This image contains the original Six Forks assembler and linker (SFASM.COM and SFLINK.COM). SFA.COM is modified such that you can press ESC to return to DOS rather than having to hit RESET or reboot.

SFL.COM requires either a 130XE or upgraded 800XL. It uses banked ram to allow for the creation of larger binary files.

I don't seem to be able to locate the original distribution diskette, so the sample program is not included.

I believe SFA/SFL.COM also do not require the PACKID file as outlined in the manual. In the age of hard drives, I found it to be a nuisance.