>>Having trouble getting up2date to connect to the RHN, it starts to connect and just freezes.<<
In the
past, with up2date, I had some success by changing the mirrors in /etc/sysconfig/rhn/sources .. -
however, the preferred option is to use YUM now - for an introduction to YUM, check out:
http://www.linuxgazette.com/node/view/8835