I appreciate the fact that the science behind this is not fool proof (the grand father paradox and lack of time travellers from the future to name a few) and the feasibility of such a machine actually existing is very low however hats off to the guy for trying. That's how science develops.

you might find this useful:

Film Documentary

The 2003 BBC documentary "The World's First Time Machine", directed by Ben Bowie and featuring Ronald Mallett, premiered in the USA on The Learning Channel on December 3, 2003. This documentary features some of Dr. Mallett's current time travel research. It has since been shown numerous times on The Science Channel.

I have seen it. It was shown in the Horizon channel here in the UK. Even in the documentary it was obvious that the magnitude of problems ahead of him are enormous but as I said before kudos to the guy for trying.