THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
wget -N -P /install/software ftp://distro.ibiblio.org/centos/6/isos/x86_64/CentOS-6.5-x86_64-bin-DVD1.iso
copycds /install/software/CentOS-6.5-x86_64-bin-DVD1.iso
...