A new update is available for Fedora Core - Fedora Core 3 Update: system-config-netboot-0.1.34-1_FC3. Here the announcement:

Fedora Update Notification
FEDORA-2005-1179
2005-12-19
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Product : Fedora Core 3
Name : system-config-netboot
Version : 0.1.34
Release : 1_FC3
Summary : system-config-netboot is an network booting/install configuration utility
Description :
system-config-netboot is a utility which allows you to configure
diskless environments and network installations.

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* Mon Dec 19 2005 Jason Vas Dias <jvdias@redhat.com> - 0.1.34-1
- fix bug 174942: make diskless clients free initrd memory
- fix bug 174941: fix mkdiskless syslog.conf typo: '*' -> '*.*'
- fix bug 176144: ship updated translations


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This update can be downloaded from:
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/

4009d84ff809c8d58b1eaee29e80dfed SRPMS/system-config-netboot-0.1.34-1_FC3.src.rpm
b9538a44c67b3b87db2f77a3d594f3ea x86_64/system-config-netboot-0.1.34-1_FC3.x86_64.rpm
33a4eda20481b954b744dd95ae924a16 x86_64/debug/system-config-netboot-debuginfo-0.1.34-1_FC3.x86_64.rpm
6ad7fd269fedbd2b350526418e692b46 i386/system-config-netboot-0.1.34-1_FC3.i386.rpm
a4be013ba4f18cc86f9d82501386d329 i386/debug/system-config-netboot-debuginfo-0.1.34-1_FC3.i386.rpm

This update can also be installed with the Update Agent; you can
launch the Update Agent with the 'up2date' command.