What drivers do I really need to install? New PC build

[NZ255]

Hey guys, I'm no stranger to PC building but I have just finished an i7 build (not for me unfortunately) and I'm wondering if and what drivers in need to install for things like the motherboard if I'm running Win7 (x64). Does Win7 take care of everything or should I install the drivers?

I will download the latest drivers of the Asus website (P7P55D-E) but I'm not sure which ones are necessary to download.
I have already flashed the BIOS to the latest version BTW.

http://support.asus.com/download/download....SLanguage=en-us You'll need to search for 'P7P55D-E'

Do I just want the chipset...do I need the utilities or LAN, SATA, USB etc..

Just thought I would do it right for my client.

Cheers

[Rotordude]

Get em all, drivers that is