MIDI Interfaces

How do I set up my synth collection and computer? I already have everything going through the mixer so I can record audio, but want to have everything working through MIDI...

I've just bought Tascam Gigastudio, and in the manual it says 'Note: Nemesys recommends ISA or PCI-based MIDI interfaces, as they are faster than USB or Parallel Port interfaces'. If software manufacturers think USB is so unsuitable, then why do hardware manufacturers make them? Are there any multiple I/O PCI interfaces around any more?

Now that the MIDI outputs of many soundcards are already occupied by playing back high-quality internal synth sounds and multi-channel samples, many musicians are finding that they need to invest in a more comprehensive MIDI interface to service the rest of their synths. Martin Walker provides a little background.