Just to let anyone who needs to know know, my lh_midiin/lh_midiout externals are now available from here
... no thanks to mobile me shutting down!
You'll notice there is an update to these externals,An anomaly when using multiple controllers of the same kind (e.g. 2 x launchpads) causing ports to get confused is now fixed (I hope!)
You might also notice that I have another external lh_smidiin, which is a stream of ints output version of lh_midin (which outputs formatted lists).
This will enables the passing of very long sysex strings.