Hi,@tack: have you looked inside the new version? I think I've put your stuff in, but it would be nice if you can try if also autoworker works on your platform as it needs additional stuff in those hardware-settings.
How about ATMEGA 328.Sorry. I don't know which is which.Additional: I tried converting a .wav file but no file appears on the "converted" folder I created.Is there any requirement for the format of the wav file?How do I choose the appropriate batch file?A real newbie in here, hope you understand.
Question:What pins are to be connected to the SD card.
First, hardware SS is often only an issue when SPI is used as slave, which is often not the case.
Second, to use the pins 6 & 5 on mega328 Arduinos, you have to apply the wiring.c patch as you already figured out and then you have to patch the file SimpleSDAudioDefs.h. Scroll to the end and you find the last big #else part that sets up all the stuff for mega328 Arduino. Below that, there is the same part again but this time for use pin 6 & 5, but it is commented out. Rework the comments that the old #else-part for pins 9 & 10 will become commented out and activate the part below instead. Then audio will use pin 6 & 5, but it requires the wiring.c patch. Beware, I have not tested that thoroughly so please leave a note if it works for you.