[TYPO3-install] mac 10.5.8 compatible

[wendy andersen]

Hi, 
I am trying to find a version of TYPO3 that I can run on an older macbook, with OS X 10.5.8  
I've found several links that 'look like' they are older versions of typo3, but when I actually open them, they take me to the current version, 6.1 which you cannot run on any OS X older than 10.6  
or they take me to documentation, but nothing I can actually download.

Does anyone know the direct link to a compatible version? 

thx in advance,
w