RipNet-UK have posted a new guide: Creative Audigy Installation on Windows XP Pro! if you've been having problems with Creative Audigy Drivers I suggest you read this guide! Here's a snip.
Okay, start your system and boot into Windows XP. XP will detect the new hardware; and as the installation blurb from Creative states click 'Cancel' for each device and then insert the drivers and program installation disk. The disk should auto run, if it doesn't double click the icon on your CD-ROM drive entitled SB Audigy. Select your language and then select 'Audigy install'. Creative Audigy Installation on Windows XP Pro
Okay, start your system and boot into Windows XP. XP will detect the new hardware; and as the installation blurb from Creative states click 'Cancel' for each device and then insert the drivers and program installation disk. The disk should auto run, if it doesn't double click the icon on your CD-ROM drive entitled SB Audigy. Select your language and then select 'Audigy install'. Creative Audigy Installation on Windows XP Pro