There's no current version since I last worked on this over a year and half ago. Unfortunately I had a hard drive die last year and I don't think I have any of the files anymore. But it doesn't really matter because it would be useless now that the PTAP doesn't exist anymore. Something completely new needs to be done. Sorry!
I think it's easier for most folks to build something new than pick through another man's rubble in any case!

I have no doubt that some enterprising person(s) will come up with something better at some point.