PXE localboot command should be configurable
An argonaut generated PXE boot file failed localboot-ing my test machine. Apparently "localboot 0" failing to boot the hard disk is relatively common for pxelinux versions 4.02 onwards. (4.02+dfsg-7 is shipped with Debian Squeeze).
An alternative local boot command worked for me : chain.c32 hd0,0
...apparently others with similar problems have also had success with : localboot -1
Making this configurable would be useful. From looking at the code the following files probably need modifying: FAI.pm argonaut-fuse argonaut-fuse.conf