Hi Mauro,
No problem. With the swapped cables, the snare, snare rim, and tom 1 all produced sound. It's just that the snare and rim produced the same (tom 1) sound when the tom 1 cable was plugged into it even though it is a TRS cable. It makes sense that it is all in the firmware. Hmm, maybe a low cost upgrade by Alesis using firmware instead of having to upgrade a module when the time comes? <grin!, hint-hint!>
Brad