Creative has threatened legal action against everyone who has posted new drivers on their site. They "own" the intelectual property of Aureal and therefor contesxt that any new drivers infringe upon their licence agreements/copywrites. So while many individuals have writen improved drivers, no one can get them.
But MS has their OWN licence on these drivers, procured BEFORE creative did their dirty work, and MS has indeed created new drivers for XP. My brief encounter with XP shoed the drivers work well. So your limited to the 2048 for 9x and MS integrated drivers for XP, both seem to be good, god help the 2k guys unless they have luck with the publically release beta driver.
Creative was SCARED by the performance of the Aureal 8830 chip, which was FAR SUPERIOR to the Live's EMU chip and still outdoes the Audigy in many ways. A3D 2.0 is far more effective than EAX ever dreamed of being. Creative filed frivolous lawsuites that cost Aureal ALL of their money to defend. Creative LOST all those suites even with superior lawyers, because they had no legal foundation for them. But the legal expenses broke Aureal. Guilemot looked at the technology and tried to buy the company OUTRIGHT to preserve this technology for themselves. They offered a HUGE amount of money, far more than Creative, for the company, but Creative responded that they would raise any offer from Guilemot by $100k. So they won, and killed the technology. The cards that had already made it to the market continue to be arguably the BEST on the market. Too bad Aureal never had a chance to update the drivers more! But as long as your running 9x or XP, it's not a problem.
What's the frequency, Kenneth?