-JPCTB works by running an unmodified copy of the YPP client but with
-a separate JVM (Java Virtual Machine) configured to use the
-appropriate accessibility plugin. We do this (rather than configuring
-the computer's main JVM to use the JPCTB accessibility plugin) so that
-it is still possible to launch Puzzle Pirates <em>without</em> JPCTB
-(for example, in case the JPCTB client should cause any kind of
-problem).
+JARRG runs the unmodified Puzzle Pirates game, but with a separate
+copy of your system's JVM (Java Virtual Machine); that copy of the JVM
+is configured to use the JARRG accessibility plugin. We do this
+(rather than configuring the computer's main JVM to use the
+accessibility plugin) to avoid interfering with other uses of Java on
+your computer - in particular, so that it is always possible to launch
+Puzzle Pirates <em>without</em> JARRG (for example, in case the plugin
+should cause any kind of problem).