2 sets of 50 levels for the registered/commercial version of MegaBall 4.0.
In this archive there are files named:

Graham.BDS - by Graham Humphrey
Simon.BDS  - by SImon Humphrey

To install them, simply unpack them directly into your MegaBall/Boards
directory.

These boards are freely distributable - do anything you like with them
(like play them).

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 3203    6352  50.4% -lh5- 9f5f Jul 12  2003 Graham.BDS
[generic]                  294     523  56.2% -lh5- 15de Jul 12  2003 MB4Levelsets.readme
[generic]                 3979    6884  57.8% -lh5- 736f Jul 12  2003 simon.BDS
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         3 files    7476   13759  54.3%            Jul 13  2003