Do I want the XP or Xp 64 drivers for M2N SLI Deluxe?

[cutter]

I am trying to update my audio drivers and on the download page of the asus website there is a WinXP driver and a WinXP 64bit driver for download.

I'm not sure which I need. I am running an athlon 64 X2 so does that mean I want the 64bit one?
Sorry if this is a newbie question.....

 

[Scotteq]

32 bit driver for a 32 bit Operating System
64 bit driver, for a 64 bit Operating system

 

[cutter]

32 bit driver for a 32 bit Operating System
64 bit driver, for a 64 bit Operating system

OK, so its based on the operating system not the CPU capacity.

I know I should know which XP I'm operating on but is there a way to confirm which, 32 or 64?

 

[cutter]

Nvrmnd. For all those wondering how to check:

http://support.microsoft.com/kb/827218