Which Motherboard would u chose

Out of these mother board which would u chose and is it ok to use ddr2 800 ram in it?
Model
Brand ASUS
Model P5Q SE/R
Supported CPU
CPU Socket Type LGA 775
CPU Type Quad-core / Core 2 Extreme / Core 2 Duo / Pentium
FSB 1600/1333MHz
Chipsets
North Bridge Intel P45
South Bridge Intel ICH10R
Memory
Number of Memory Slots 4�240pin
Memory Standard DDR2 1200(O.C)/1066
Maximum Memory Supported 16GB
Dual Channel Supported Yes
Expansion Slots
PCI Express 2.0 x16 1
PCI Express x1 2
PCI Slots 3
Storage Devices
PATA 1 x ATA100 2 Dev. Max
SATA 3Gb/s 6
SATA RAID 0/1/5/10
Onboard Video
Onboard Video Chipset None
Onboard Audio
Audio Chipset Realtek ALC1200
Audio Channels 8 Channels
Onboard LAN
LAN Chipset Atheros L1E
Max LAN Speed 10/100/1000Mbps
Rear Panel Ports
PS/2 2
USB 6 x USB 2.0
S/PDIF Out 1x Coaxial
Audio Ports 6 Ports
Physical Spec
Form Factor ATX
Dimensions 12.0″ x 7.6″
Power Pin 24 Pin
Price: 102.99
or
Model
Brand ASUS
Model P5Q Pro
Supported CPU
CPU Socket Type LGA 775
CPU Type Quad-core / Core 2 Extreme / Core 2 Duo / Pentium
FSB 1600/1333MHz
Chipsets
North Bridge Intel P45
South Bridge Intel ICH10R
Memory
Number of Memory Slots 4�240pin
Memory Standard DDR2 1200
Maximum Memory Supported 8GB
Dual Channel Supported Yes
Expansion Slots
PCI Express 2.0 x16 2 x PCI Express 2.0 x16 slots, support ATI CrossFireX technology at x8 link
(black at max. x8 link)
PCI Express x1 3
PCI Slots 2
Storage Devices
PATA 1 x ATA100 2 Dev. Max
SATA 3Gb/s 8
SATA RAID 0/1/5/10 Matrix RAID
Onboard Video
Onboard Video Chipset None
Onboard Audio
Audio Chipset Realtek ALC1200
Audio Channels 8 Channels
Onboard LAN
Max LAN Speed 10/100/1000Mbps
Rear Panel Ports
PS/2 2
USB 6 x USB 2.0
IEEE 1394 1 x IEEE 1394a
S/PDIF Out 1x Coaxial
Audio Ports 6 Ports
Onboard USB
Onboard USB 3 x USB connectors support additional 6 USB ports
Onboard 1394
Onboard 1394 1x 1394a
Physical Spec
Form Factor ATX
Dimensions 12.0″ x 9.6″
Power Pin 24 Pin
Features
Features ATI CrossFireX Technology ~ Exceptional 3D Experience
EPU-6 Engine ~ System Level Energy Saving
Drive Xpert ~ Enhance Data Backup or HDD performance
Express Gate ~ 5 Secs from Bootup to Online!
100% Japan-made Solid Capacitor ~ Best Quality
Packaging
Package Contents P5Q Pro
Driver Disk
User Manual
Rear I/O Panel Shield
IDE/PATA Cable
FDD Cable
SATA Cable
4-pin to SATA Power Cable
IEEE 1394 & eSATA Bracket
Price: 134.99
Answer #1
P5Q Pro its got better features and the price says it all (sometimes)
Answer #2
i am using intel DG945gcnl :d
Answer #3
and can u use 800 dr2 ram or u have to got with the 1200?
Answer #4
it supports Dual-channel DDR2 1200/1066/800/667 MHz taken from Asus site