ADFS100      Acorn ADFS       1.00 1983 Acorn
ADFS130      Acorn ADFS       1.30 1983 Acorn
ADFS131E00   Advanced DFS     1.31
ADFS140B32   Acorn*ADFS       1.40 1984 Acorn
ADFS140M32   Acorn*ADFS       1.40 1984
ADFS150      Acorn ADFS       1.50 1984
ADFS153      Acorn ADFS       1.53 1984
ADFS200      Acorn ADFS       2.00 1984
ADFS203      Acorn ADFS       2.03 1984
ADFS210      Acorn ADFS       2.10 1986
DFS.txt      DFS.txt         
DFS090       DFS              0.90 l
DFS098       DFS              0.98 l
DFS100       DFS,NET          8.30 ROFF
DFS120       DFS,NET          8.30 ROFF
DFS121       DFS,NET          8.30 ROFF
DFS210       DFS              2.10 1985 Acorn
DFS210Mse    DFS              2.10 1985 Acorn
DFS220a      DFS              2.20 1985 Acorn
DFS220b      DFS              2.20 1985 Acorn
DFS222       DFS              2.22 1985 Acorn
DFS223       DFS              2.23 1985 Acorn
DFS224       DFS              2.24 1985 Acorn
DFS224+      DFS              2.24 1985 Acorn
DFS224+Mse   DFS              2.24 1985 Acorn
DFS225       DFS              2.25 1985 Acorn
DFS226       DFS              2.26 1985 Acorn
DFS228       DFS              2.28 1985 Acorn
DFS229       DFS              2.29 1985 Acorn
DFS229+      DFS              2.29 1985 Acorn
DFS229+Mse   DFS              2.29 1985 Acorn
DFS242       DFS              2.42 1985 Acorn
DFS245       DFS              2.45 1985 Acorn
versions     versions