if you want to make your own install try
with this u can make a bootable iso image of u r file system i mean hdd
if you have every thing on u r /
i have done this on rh9 i dont know about fc3
then it would be some thing like this
<[th]# mkisofs -R -no-emul-boot -b boot/grub/stage2 -boot-load-size 4 -boot-info-table -o OS.iso / [th]>
the command is between [th]
it should make a bootable iso images then write it on u cd using cdrecord.
just check it by reinstalling on any other pc of same architecture and make sure its bootable cd.
if i am wrong at any point please correct me.