If you use Windows, Dizzi's RSR Converter works well.  It works recursively, so I run it on  the folder containing my external runtimes after installing older content.....

http://neocron.webspaceforme.net/alforum/index.php?topic=1489.0

I recall that there is a comparable utility for OS X out there, too...

----------------------------------------------------------------------------------------

The Wisdom of bagginsbill:

"Oh - the manual says that? I have never read the manual - this must be why."
“I could buy better software, but then I'd have to be an artist and what's the point of that?"
"The [R'osity Forum Search] 'Default' label should actually say 'Don't Find What I'm Looking For'".
bagginsbill's Free Stuff... https://web.archive.org/web/20201010171535/https://sites.google.com/site/bagginsbill/Home