label centos57i386
 	MENU LABEL CentOS 5.7 i386
 	KERNEL /pxeknife/installers/centos/5.7/i386/vmlinuz 
 	APPEND reiserfs jfs xfs btrfs initrd=/pxeknife/installers/centos/5.7/i386/initrd.img method=http://archive.kernel.org/centos-vault//5.7/os/i386/ ip=dhcp