not trying to sound impatient, but ...
If you weren't, then you wouldn't have typed several dozen exclamation and question marks. 
Two years, though? Surely you were only checking in from time to time, and had the misfortune to miss all the times when Planeshift was working? Even if you're using Mac OS 10.3.x, I'm pretty sure there was a working version for that OS within those two years. ... Or am I wrong? 
actually, I did check from time to time, but I stopped counting how many times I downloaded Planeshift (although I do know that every time I tried opening it it crashed). I did say that I just realized there was a forum, right? yeah. that means no help. I'll let you figure out the details.
(by the way, I have version 10.4.10)