If I recall, the older versions just used the default IC2 sounds anyhow.
If it would make it easier, maybe a config option to enable/disable sounds, if you feel inclined to add them. That way those who don't want the sounds can disable them.
Other then that, I'm loving the mod so far. Brings me back to when I used to play Tekkit Classic. Keep up the good work!
I'm not seeming to get any sounds from any of the machines like the Rotary Macerator or the Singularity Compressor. The tier 1 versions make sounds, but after I upgraded them to their advanced versions, no sounds.
This is using the latest IC2 and latest version of the Advanced Machine mod.
Is there a config option somewhere that I'm not seeing to enable them?