So back to the thread title, how can I monitor the various processes? I
currently use ps and grep to look at them, but I'd really rather have some
more information in a self-updating list, like top. Here's the ps/grep line
that I use right now.

pxc@cista:~$ ps -ef | egrep '(wesnoth|nexuiz|tremulous|pvpgn)' | egrep -vi
'(screen|grep)'
109       5166  5165  0 12:43 pts/3    00:00:06 /usr/games/nexuiz-server
trem-srv  5614  5613  0 13:13 pts/2    00:00:07
/usr/lib/tremulous-server/tremded +set dedicated 2 +set fs_basepath +set
fs_homepath /var/lib/tremulous-server +exec server.cfg +set net_ip localhost
110       5690  5689  0 13:23 pts/4    00:00:00 /usr/games/wesnothd -c
/etc/wesnothd.conf