Apple Darwin Streaming Server
Full user review
"Only works on Leopard, so useless for me."
Nothing at all.
It did not work.
See above. Typical Apple using a free upgrade to force expensive upgrades that are not otherwise required. I'll manage without Apple's by using Shareware on a PC. PCs may not be best, but they are hugely more economically cost effective when you start rolling in all these attempted incremental post purchase revenue nibbles.