Sorry, what exactly is Step B3?
I have decided against the Sabertooth, so its between the other 4. I may well go for the one up from the bottom as it does look the best (price to quality) of the lot (well, to me at least

)
I wont be overclocking, ever. I have no intention of doing so either. I will look into the possibility of getting the I5-2500, but I heard that the I7-2600 is better with 3D and Video editing? Stuff ill be doing a lot of in University.
Edit: Ive just done some checking up, and I dont really know what these things mean, so ill quote them. I saw that for the first 2, they have (B3) in brackets, would this be the Step B3?
ASUS? P8P67 LE
This motherboard supports the Intel second generation Core i7 / Core i5 / Core i3 processors in LGA1155 package with memory and PCI Express controllers integrated to support 2-channel (4 DIMMs) DDR3 memory and 16 PCI Express 2.0 lanes.
It also provides two SATA 6.0 Gb/s and four SATA 3.0 Gb/s ports for faster data retrieval at double the bandwidth of current bus systems.
The motherboards powerful Intel P67 platform optimizes PCIe allocation in multiple-GPU configurations of CrossFireX. This allows you to enjoy a never before-experienced brand new gaming style.
Chipset
Intel? P67(B3)
RAM Slots
4 x DIMM, Max. 32GB, DDR3 2200(O.C.)/2133(O.C.)/1866(O.C.)/1600(O.C.)/1333 MHz
Expansion Slots
1 x PCIe 2.0 x16 (blue)
1 x PCIe 2.0 x16 (x4 mode, black)
2 x PCIe 2.0 x1
3 x PCI
SATA Ports
4 x SATA 3Gb/s port(s), blue
2 x SATA 6Gb/s port(s), gray
1 x eSATA 6Gb/s port(s), red
1 x SATA 6Gb/s port(s), navy blue
USB Ports
2 x USB 3.0 port(s) (2 at back panel, blue)
14 x USB 2.0 port(s) (6 at back panel, , 8 at mid-board)
Networking
1 x Gigabit LAN Controller
Audio
Realtek? ALC 892 8-Channel High Definition Audio
ASUS? P8P67
On January 31, 2011 Intel? announced the detection of a design error in the new Intel? 6 Series support chipset, also known as Cougar Point. ASUS has updated all motherboards with revised Intel? 6 series B3 chipsets, with every SATA port now certified safe to use and the Cougar Point support chip issue resolved. ASUS offers multiple ways to easily identify revised products. Primarily, check for labels showing New B3 Revision. These are clearly displayed on products and packaging.
Chipset
Intel? P67(B3)
RAM Slots
4 x DIMM, Max. 32 GB, DDR3 2200(O.C.)*/2133(O.C.)/1866(O.C.)/1600/1333/1066 Non-ECC,Un-buffered Memory
Expansion Slots
1 x PCIe 2.0 x16 (single at x16)
1 x PCIe 2.0 x16 * (max. at x4 mode [Black])
2 x PCIe 2.0 x1
3 x PCI
Supports ATI? Quad-GPU CrossFireX?
SATA Ports 2 xSATA 6.0 Gb/s ports (gray)
4 xSATA 3.0 Gb/s ports (blue)
2 xSATA 6.0 Gb/s ports (navy blue) - Marvell? 9120 controller
USB Ports -
4 x USB 3.0/2.0 ports (2 ports at mid-board for front panel support, 2 ports at back panel (blue))
- 12 x USB 2.0/1.1 ports (6 ports at mid-board, 6 ports at back panel)
Networking
Realtek? 8111E Gigabit LAN controller
Audio
Realtek? ALC892 8-Channel High Definition Audio
ASUS? P8Z68-V
P8Z68-V
Your dream Z68 motherboard, with full support for 3X faster video conversion and universal switchable graphics.
Dual Intelligent Processors 2 with DIGI+ VRM Digital Power Design
UEFI BIOS (EZ Mode) - Flexible & Easy BIOS Interface
LucidLogix Virtu (Universal Switchable Graphics) - Auto Switching between Integrated Graphics and NVIDIA/AMD Cards
Intel Smart Response Technology - SSD Speed with HDD Capacity
BT GO! (Bluetooth) - Diverse BT Enjoyment, New Technology Lifestyle
GPU Boost - Push the Limits with iGPU Level Up!
Quad USB 3.0 Support - Double Access, Double Convenience
Quad-GPU SLI and Quad-GPU CrossFireX Support!
Chipset
Intel? Z68
RAM Slots
4 x DIMM, Max. 32GB, DDR3 2200(O.C.)/2133(O.C.)/1866(O.C.)/1600/1333MHz
Expansion Slots
2 x PCIe 2.0 x16 (x16 or dual x

1 x PCIe 2.0 x16 (x4 mode, black)
2 x PCIe x1, 2 x PCI
SATA Ports
2 x SATA 6Gb/s port(s), gray
4 x SATA 3Gb/s port(s), blue
Support Raid 0, 1, 5, 10
USB Ports
4 x USB 3.0 port(s) (2 at back panel, blue, 2 at mid-board)
12 x USB 2.0 port(s) (6 at back panel, black+red, 6 at mid-board)
Networking
1 x Gigabit LAN Controller(s)
Audio
Realtek? ALC 892 8-Channel High Definition Audio
ASUS? P8Z68-V PRO
Your dream Z68 motherboard, with full support for faster video transcoding and universal switchable graphics.
Dual Intelligent Processors 2 with DIGI+ VRM
GPU Boost - Push the Limits with iGPU Level Up!
BT GO! (Bluetooth) - Diverse BT Enjoyment, New Technology Lifestyle
UEFI BIOS (EZ Mode) - Flexible & Easy BIOS Interface
Quad USB 3.0/SATA 6Gb/s Support - Double Access, Double Convenience
Quad-GPU SLI and Quad-GPU CrossFireX Support!
Chipset
Intel? Z68
RAM Slots
4x DIMM, Max. 32GB
Expansion Slots
2 x PCIe 2.0 x16 (x16 or dual x

1 x PCIe 2.0 x16 (x4 mode, black)
2 x PCIe x1
2 x PCI
SATA Ports
2 x SATA 6Gb/s port(s), gray
4 x SATA 3Gb/s port(s), blue
USB Ports
4 x USB 3.0 port(s) (2 at back panel, blue, 2 at mid-board)
12 x USB 2.0 port(s) (6 at back panel, black+red, 6 at mid-board)
Networking
Intel? 82579, 1 x Gigabit LAN Controller
Audio
Realtek? ALC 892 8-Channel High Definition Audio
ASUS? SABERTOOTH P67
Unlike ordinary motherboards, ASUS TUF series motherboards are tested under extreme environmental conductions, above the already industry leading reliability test of ASUS. This is beyond the reach of standard motherboards, ensuring real toughness is achieved throughout the whole board rather than only components, setting a new standard for the motherboard industry. All TUF series motherboards must pass the ultra-critical operation environment tests inside chassis under both the low chamber room temperature of -10 degrees, and the high temperature with high humidity environment of 55 degrees at 90% humidity. This ensures stable operation can be achieved in any part of the world under the worst possible conditions.
Chipset
Intel? P67
RAM Slots
4 x DIMM, Max. 32 GB, DDR3 1866/1800/1600/1333/1066 Non-ECC,Un-buffered Memory
Expansion Slots
2 x PCIe 2.0 x16 (single at x16 or dual at x8/x8 mode)
3 x PCIe 2.0 x1
1 x PCI
SATA Ports
2 xSATA 6.0 Gb/s ports (brown)
4 xSATA 3Gb/s ports (black)
USB Ports
4 x USB 3.0/2.0 ports (2 ports at mid-board for front panel support; 2 ports at back panel [blue])
14 x USB 2.0/1.1 ports (6 ports at mid-board, 8 ports at back panel)
Networking
Intel? 82579 Gigabit LAN
Audio
Realtek? ALC892 8-Channel High Definition Audio
Can anyone....translate this? I look at it and my mind just goes "stop, I dont know".
I dont know whether I would do a dual GPU in the future, and just out of general wonder, how much is a Motherboard to upgrade (if I did want to go to Dual GPU in the future)?
Other than that, I would prefer to stick with the normal P8P67 LE as it leaves me a lot of room for nice keyboards/Mice.