McLaren Labs' rtpmidi software has been around for a few years now. It reliably sends and receives MIDI events and properly implements error correction. The software is robust and has been used in very many different environments by an enormous number of users.

Sometimes you want a really "punchy" sound. To a musician, this means a sound with a rapid attack and a quick reaction from the keyboard. To a software developer, this means a sound with a very low attack rate and a very low latency through the synthesizer from the keyboard to the audio output. To make a punchy sound, we're going to use an external USB audio card, and also adjust the sound card settings.