First, for some time I've been working on an iOS app which will allow to control MegaDrum from an iPad. See the details and updates on this in http://www.megadrum.info/forums/viewtopic.php?f=3&t=1747

Second, I managed to source a batch of the enclosures for 32 inputs modules with all holes already drilled so it will take quite a bit less time for me to build each module. As a result, until this batch runs out, I reduced the cost of each 32 inputs module. See http://www.megadrum.info/forums/viewtopic.php?p=20055#p20055