[KnowItAll]

http is blocked for sure, along with some other well known ports like ftp, smtp, telnet etc.

[atique]

OSXvnc server is running fine. I just now did a successfull connection to it from from office after telling my wife how to enable it

Perhaps I can try to run HTTP on port other than 80. I don't have any idea though how to do it on Mac OS X running Personal Web Server

[KnowItAll]

Is it an apache derivative?

look for a file called httpd.conf and search for a config item like

#
# Port: The port to which the standalone server listens. For
# ports < 1023, you will need httpd to be run as root initially.
#
Port 80