Newbie has a FreeNX problem

Hi,
I'm trying to get a FreeBSD 7 server up and running in the office here
so some of our developers can work on it. We're big NX fans here, so I
thought I'd try to get it running out of the ports collection, but I
haven't had any luck. I'm new to this, just working through the
FreeBSD Handbook as I do things, so maybe I've missed something. The
steps I've taken so far:

-Installed FreeBSD7 with Gnome from downloaded ISOs. No problems
there. Everything is pretty much vanilla.
-Refreshed my ports collection (took a while):
# csup ports-supfile
-Built FreeNX:
# cd /usr/ports/net/freenx
# make clean
# make
# make install
-At the end of the build output it told me to run nxsetup, so I did
that:
# cd /usr/local/NX/bin
# ./nxsetup --install
-No problems there. I opted for the default NoMachine key to make life
easier for clients.
-Next, I tried connecting with the Windows NX client, version
3.2.0-13. It appears to authenticate fine, but then it got stuck on
"Downloading the session information" and failed to connect. Here's
the client's output:

NX> 203 NXSSH running with pid: 872
NX> 285 Enabling check on switch command
NX> 285 Enabling skip of SSH config files
NX> 285 Setting the preferred NX options
NX> 200 Connected to address: 10.0.4.84 on port: 22
NX> 202 Authenticating user: nx
NX> 208 Using auth method: publickey
HELLO NXSERVER - Version 1.5.0-60 OS (GPL)
NX> 105 hello NXCLIENT - Version 1.5.0
NX> 134 Accepted protocol: 1.5.0
NX> 105 SET SHELL_MODE SHELL
NX> 105 SET AUTH_MODE PASSWORD
NX> 105 login
NX> 101 User: someDude
NX> 102 Password:
NX> 103 Welcome to: freebsd-dev user: someDude
NX> 105 listsession --user="someDude" --status="suspended,running" --
geometry="1680x1050x32+render+fullscreen" --type="unix-gnome"
NX> 127 Sessions list of user 'someDude' for reconnect:

Display Type Session ID Options
Depth Screen Status Session Name
------- ---------------- -------------------------------- --------
----- -------------- ----------- ------------------------------


NX> 148 Server capacity: not reached for user: someDude
NX> 105 startsession --link="lan" --backingstore="1" --encryption="1"
--cache="16M" --images="64M" --media="0" --session="FreeBSD7 VM" --
type="unix-gnome" --geometry="1680x1020" --fullscreen="1" --
kbtype="pc102/en_US" --screeninfo="1680x1050x32+render+fullscreen"

NX> 1000 NXNODE - Version 1.5.0-60 OS (GPL)
NX> 700 Session id: freebsd-dev-1000-CE2608C42FC363936211B954EC0387C1
NX> 705 Session display: 1000
NX> 703 Session type: unix-gnome
NX> 701 Proxy cookie: 762a1e06e078590328f05138f5131369
NX> 702 Proxy IP: 127.0.0.1
NX> 706 Agent cookie: 762a1e06e078590328f05138f5131369
NX> 704 Session cache: unix-gnome
NX> 707 SSL tunneling: 1
NX> 1009 Session status: starting
NX> 105 /usr/local/NX/bin/nxserver: line 1190: 1076 Terminated:
15 sleep $AGENT_STARTUP_TIMEOUT
NX> 596 Session startup failed.
NX> 1004 Error: NX Agent exited with exit status 1.
Can't open /usr/local/NX/var/db/running/
sessionId{CE2608C42FC363936211B954EC0387C1}: No such file or
directory.
NX> 1006 Session status: closed
NX> 1001 Bye.
mv: rename /usr/local/NX/var/db/running/
sessionId{CE2608C42FC363936211B954EC0387C1} to /usr/local/NX/var/db/
closed/sessionId{CE2608C42FC363936211B954EC0387C1}: No such file or
directory
NX> 280 Exiting on signal: 15

...............
So it appears my NX Agent was having some trouble. Here's where I
start getting clueless, because I don't know much about Unix or nx (I
know enough to get around, but not enough to troubleshoot a problem).
I tried running the agent from the server's command line and saw this:
# cd /usr/local/NX/bin/
# ./nxagent
/libexec/ld-elf.so.1: Shared object "libXcom.so.2" not found,
required by nxagent"

I don't know if that was a legitimate test or not, but it seemed
fishy. Poking around, I found libXcom.so.2 right in the /usr/local/NX/
lib directory. Is there something I need to do to so nxagent can find
this lib? Or am I barking up the wrong tree?

Thanks a lot!
-Mark