- documentation
  - control API - added multi-elements to reduce memory usage
  - improved preallocation of DMA buffers
  - CS46xx driver - added support for secondary codec
  - HDSP driver - big update
    - firmware is loaded with hdsptool now
  - pmac driver updates (fixed oops and beep stuff)
  - VIA82xx driver updated
  - ymfpci driver updated 
  - drivers updated to new PnP layer
    - wavefront, ad1816a, cs423x, es18xx, interwave, opl3sa2, cmi8330