network (PXE) boot menu for INX Is Not X

LABEL inx
    menu label INX
    kernel distrib/linux/inx/vmlinuz
    append root=/dev/nfs boot=casper netboot=nfs nfsroot=10.10.0.120:/home/pxe/tftp/distrib/linux/inx/ username=inx hostname=inx userfullname="inx-user" initrd=distrib/linux/inx/initrd.gz vga=normal --

LABEL inxmem
    menu label INX to RAM
    kernel distrib/linux/inx/vmlinuz
    append root=/dev/nfs boot=casper netboot=nfs nfsroot=10.10.0.120:/home/pxe/tftp/distrib/linux/inx/ username=inx hostname=inx userfullname="inx-user" initrd=distrib/linux/inx/initrd.gz vga=normal toram --