In answer to my previous question wahlerstudio wrote:
1. No, but 128 tracks or so are no fun anymore.
2. Not sure what you mean. You use an I/O matrix for each song, which by default is patched 1:1 (channel 1 -> track 1 -> channel 1), but you can change any settings and based on that you can select input source and output destination for each track in Studio One.
(1) You answered my first question "No", meaning that Studio One is not limited to 32 physical I/O channels. Then how can I access the 33rd through 44th channels of my interface?
(2) Here's what I mean in my second question. My RME Digiface has 26 channels, named ADAT 1 through ADAT 24 and S/PDIF 1 through 2. The Audio I/O Setup dialog shows me all 18 of the Multiface II inputs plus the first 14 ADAT channels on the Digiface, for a total of 32. That's all it shows me. If I want to send audio to gear hooked up to (for example) the S/PDIF I/O on the Digiface, it looks like I am out of luck. Is that correct?