o azureus uses kio API which memory leaks under jdk 1.4 but the issue
has been "resolved" in 1.5. Furthermore, it's been stated that
is a known problem within 1.4 that will not be fixed.
o Therefore, to mitigate memory leaking issues with azureus (around
300 megabytes), depend on jdk 1.5+ instead of 1.4+.
o Bump PORTEVISION to force updates