Help with W7 64 bit drivers

Hi all,  
I recently bought W7 64-bit so i could use the 8gb of ram. now i find out i need 64 bit drivers.   Here's my stuff and what I DL

Microsoft Windows 7 Home Premium 64 Bit OS Software

AMD Phenom II X4 965 Quad Core 3.40GHz, Socket AM3, 6M Cache
- Downloaded - AMD Chipset Driver Ver 8.710(3.0.765.0) for Windows 7 32-64 bit

Sapphire Radeon HD 6950 2 GB DDR5 PCI-Express Graphics Card
- Downloaded - Radeon 6950 11.2 Display Driver 64bit

ASUS M4A89GTD PRO/USB3, AMD 890GX, DDR3, USB 3, SATA 6Gb/s
- Downloaded - ASUS Update Ver 7.18.03 for Windows 7 32-64 bit
- Downloaded - Realtek Audio Driver Ver 6.0.1.6037 for Windows 7 32-64 bit
- Downloaded - Renesas USB 3.0 Driver Ver 2.0.4.0 for Windows 7 32-64 bit

Western Digital Caviar Black 1 TB, 7200 RPM, 64 MB Cache, SATA 6 Gb/s
Seagate Barracuda 160 GB, 7200 RPM, 8 MB Cache, SATA 3 Gb/s
Lite-On DVD Writer DVD+R 24x, DVD+RW 8x, CD-R 48x, CD-RW 32x

Medialink Wireless G USB Adapter 802.11g 54Mbps 2.4ghz Windows 7
- Downloaded - MWN-USB54G 54M Wireless USB Driver

Epson Stylus NX420 Color Ink Jet All-in-One WiFi
- Downloaded - epson Windows 7 64-bit Edition Driver

AOC 24" Widescreen LCD TV/Monitor 1080p, 1920x1080, 10000:1, 6:9
Crucial Dual Channel 8GM PC8500 DDR3 1066MHz Memory (4 x 2GB)
Sennheiser RS120 926 MHz Wireless RF Headphones
TEAC 1.44MB USB External Floppy Disk Drive
Dane-Elec USB Flash Drive 8GB
Ultra 650-Watt Power Supply ATX, SATA-Ready, 135mm Fan

Is there anything i need to do? Suggestions/Advice  
PS, I'm not overclocking

Thanks guys. Don