BeOS PE Max Edition version 3 (not 4) available?

Not sure which forum to post this in, so I apologize if this isn’t appropriate. I’m looking for the older version of BeoS PE MAx Edition version 3, not version 4. Version 4 is available on the internet, but version 3 gives me dead links. I need to install BeOS on my older laptop, and version 3 did work in the past. Version 4 won’t. I want to use Haiku on it, but I can’t get Soundplay to work on Haiku, so I need to use BeOS for now.

Hi, try this link.
It is Beos 5 PE Max Edition 3.1b1

Soundplay (vers 4.73 work on Haiku R1-Alpha3) here’s the link to download it!