2F INT 2F - Multiplex - NOTES
2F INT 2F - BMB Compuscience Canada Utilities Interface - INSTALLATION CHECK
2F INT 2F - Ross Wentworth's Turbo Pascal POPUP LIBRARY
2F INT 2F - CiriSOFT Spanish University of Valladolid TSR's Interface
2F INT 2F U - PC LAN PROGRAM REDIR/REDIRIFS internal - ???

 00 01 02       05 06    08                     
 10 11 12 13 14 15 16 17 18 19 1A 1B            
          23          27       2A          2E   
                            39                  
 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E   
    51 52 53 54 55 56 57                5D      
 60    62    64                                 
 70    72                      7A             7F
 80 81 82          86       89                  
 90    92 93 94    96 97 98 99 9A    9C    9E 9F
    A1       A4             A9 AA AB AC AD AE AF
 B0          B4       B7 B8 B9    BB BC    BE BF
 C0 C1 C2 C3    C5 C6 C7    C9 CA CB CC CD    CF
 D0 D1 D2 D3 D4    D6 D7 D8    DA DB DC DD DE DF
 E0 E1 E2 E3 E4    E6 E7                ED EE   
 F0 F1 F2    F4       F7 F8    FA FB    FD FE FF