Hints and Tips for Developing Audio Applications

I'm trying to set this up as an archive of resources for SGI audio developers. This is a new thing in this format so it's fairly scant right now. I'd like to add answers to commonly asked development questions, links to example source, etc. Let us know if you've got goodies to share!
Contents:
How to Become an Official SGI Developer -- The SGI Developer Program entitles you to special technical and marketing support, discounts.
The SGI FAQ -- Frequently-Asked Questions about SGI and audio.
Source-code goodies for audio on DAT -- nifty little DAT tools
Source-code goodies for audio on DAT -- nifty little DAT tools
Source-code goodies for audio on DAT -- nifty little DAT tools
Source-code goodies for audio on DAT -- nifty little DAT tools