This small program should give you all possible info about selected 
drive. It`s still in development so test it and make comments. 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 7814    7824  99.9% -lh5- e3cd Sep  2  1992 info
[generic]                  687    1369  50.2% -lh5- dd9a Sep  2  1992 readme.doc
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         2 files    8501    9193  92.5%            Dec 15  1995