H'okay So my X-Fi has died - as they tend to. I don't feel like throwing more money at Creative if I can possibly avoid it, and so need to replace it with presumably an Asus Zonar d2x, or the equivalent Azuntech. My problem is this: I'm really fond of CMSS-3D. I've found that the surround expansion it does makes my 5.1 (Logitech z-5500) sound fuller, rounder and more "5.1" when listening to music than earlier sound cards did. Has anyone else any views on whether the Asus or Azuntech have similar modes to make the rear speakers 'pop' - particularly if they enjoyed CMSS-3D. I'm not a gamer, so EAX etc. doesn't really bother me, and I don't want to spend anything significantly in excess of £100. Any thoughts much appreciated.