Perhaps I can help shed some light on this. I know you are wondering how I can be involved, but in truth, I am the one who was helping SilentWalker with this script back in June.
Now, yes, these are strikingly close, with Nortos adding some things that SilentWalker didn't have. I am not saying Nortos ripped the script off, but maybe his friend from that Austrailian gaming forum did use this one as an example.
I can see why SilentWalker is upset, because yes, he did have the design. And I can also see why Nortos is mad, being accused of plagurism.
There is no real way to tell if Nortos indirectly (by that, i mean, had been given SilentWalker's CMS as fodder by someone else) and was editing it at the same time, or if he did infact copy and edit it. Unfortunately, there will be no way to solve this.
So, instead of everybody pointing fingers in accusation, SilentWalker, you are my friend, but even my definition of copyright, if he did copy it, he changed it, and therefore, you actually can't say it is yours.
Nortos, if you do have any knowledge of any of this being from SilentWalker's script (i am not saying you did it, seriously), then atleast give him some credit. I mean, a little extra credit doesn't hurt.
So, instead of accusations, let's just... get along. We all have the same goals anyway. Make games, and share resources.