Where is the kernel config in Fedora Core 3

I recently had a question as to where the .config file was in Fedora Core 3 as to allow me to attempt to enable a Marvel Yukon 88E8050 PCI Express Gigabit Ethernet Controller. I subsequently found that the config is stored in /boot rather that /proc/.config.gz.

The reasoning they choose to employ this approach was due to the memory usage associated with storing the configuration within /proc.