Hi there! I have a problem I believe I've fixed before but am suddenly unable to. Neither of my Macbooks are recognizing my fire wire audio interface as an option for input or output of sound.

From what I understand the upgrade in the FWAudioSDK.pkg er whatever causes this confusion...

The solution I've used in the past was similar to this.... (apple)mac geek Fixing a broken Behringer FCA202 external firewire audio interface (which breaks on OS 10.4.10 update)

however Apple Dev downloads no longer offers the SDK23 or 24 only 25 and 26....

Has anyone else had this problem since the most recent system update? I've been working for a week to fix this. I'm desperate even....