diskless machines for parallel processing?

[tuxillo <tuxillo@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>]

hi
Well, I've got about 6 machines (4 PIII 900 and 2 PII 333). I've
installed DF in one machine and 5 will boot via PXE and they will be
diskless. I've choosen DF because this is going towards "native
clustering". but, in what state is this project now? can I test whether
my machines are in a cluster? how do I start and where?
thanks a lot!