Support Information:
Device Type: Sound Card
Manufacturer: e machines
Model: T6410
Interface: Firewire / 1394
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=19&qa7=1500&dp=3&qm0=T6410&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=e+machines+Sound+Card+e+machines+T6410+Windows+X P+Professional+)

http://downloads.emachines.com/drivers/audio/D00278-001-001.exe

Audio
Description: Realtek AC'97 Audio Driver
File Type: Original Driver
Version: 5.10.00.5750
Operating System: Windows XP
For machine: T6410

Bookmark the link or burn it to cd-r. Then you won't have to ask for it again.

Also note that your sound chipset is Realtek. And sound chipsets do not have Firewire / 1394 interface. It really doesn't have an interface since it's integrated on the motherboard.