I've just uploaded this release to

  http://www.pogner.demon.co.uk/components/bc/

Changes:

  Added Unbounded Ordered Queues.

  AVL Trees are no longer limited.

  Corrected ordering problem with Unbounded Ordered Collections when
  keys are equal. Insert now adds from the front of the Collection,
  Append from the rear.

Question:

  Is anyone still interested in the '.src' version? (it was put there
  for those running DOS versions, I doubt there are many left ..)