Retrode Utility – Editing config file
Frustrated with the way that Mac OS X handles Plug and Play devices, specifically his Retrode, [cyco] decided to do something about it. He has developed Retrode Utility, an extremely useful tool that allows OSX users to edit their Retrode’s config and install firmware updates without having to use the terminal. Read more and download the utility over on the Community Forums.
PLease is it possible to get software for the mac running snow leopard or Lion?
This may not be the best place to ask. Try filing a request / issue on the github project site.