Anyone have an apple hardware test ISO for this model? maybe itll tell me what it is.

Edit: I it finally managed to boot OS9 again, but it popped up a dialog that said something along the lines of "the built-in memory detected a problem with cache-memory" then i clicked off the dialog too fast before i could read it all. i got a bad habit of that.

But i rebooted it again, and it system errored out again with illegal instruction.

illegal instruction?? Yeap, sounds like the processor card is toast :-( sucks too.