Upgrade to 5.05 TP1.

Note that plugins won't work unless you happen to have a Linux version of
Motif (or OpenMotif) installed; there is no linux-openmotif port (yet) so
you'll have to figure this one out on your own. Once you do, though, both
www/linux-flashplugin and java/linux-jdk13 should work with no further
tweaks (as should any other Netscape-compatible plugin that installs into
${PREFIX}/lib/netscape-linux/plugins). Happy browsing!