Check out these ASM sources, find a bug or more and get yourself
and your friend a free keyfile!

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                12833  189824   6.8% -lh5- 3361 Apr  3  1999 z80_crippled_I.s
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file    12833  189824   6.8%            Apr  6  1999