Flash Pacman And High Scores.

Hi All,
I was over at this guys website http://www.neave.com/games/ where he has a load of old retro games recompiled in flash that you can download for your website. Great - I thought Pacman on my website where all my friends can battle it out for the high-score, but - i cannot get the high score table working.

Im pretty sure he's doing it via PHP, which is supported and running on my server but whenever i run Pacman it just says could not load High Scores?

You need to download the .FLA files and the source here, http://www.neave.com/games/pacman/pacman_fla.zip - but as im a total flash beginner i cant find what its looking for in the code.

Anyone any ideas how i should go about it? I've looked on his site but i cant find any instructions.