Note:

The Pipes Game from

      http://squeak.preeminent.org/  (on SqueakMap)

works fine in 5.1rc1 _if_


in method PipeGameBoard>>setButtonAttributes: btn

      btn useRoundedCorners;

is commented out

     btn "useRoundedCorners;"


It is started with menu "new morph" -> "From alphabetical list" ->
"PipeGameBoard"

--Hannes