Here are my Specs and I have already ordered them:
Processor: Intel Core i7 930 2.8 Ghz
Motherboard: Intel DX58SO
Memory: 6GB (2Gb x 3) Kingston 2GB DDR3 1333
Hard Drive: Western Digital 500 GB 7,200 RPM SATA
Video Card: Powercolor HD5870 1GB DDR5
Power Supply: Gigabyte Superb 720W
Casing: Antec Nine Hundred II (Ultimate Gaming Case)
I am choosing between "MSI Eclipse SLI X58" and "Intel DX58SO" motherboard which is obvious that the MSI motherboard is better but has a higher price.
I chose the Intel Motherboard instead because it is cheaper and I will use the saved money in upgrading later with a new motherboard with USB 3.0 and SATA 6.0Gb/s like the Gigabyte GA-X58-UD3R motherboard.
I am from the Philippines and right now there are only about less than ten X58 compatible motherboards available in most computer stores and new versions of X58 motherboards haven't arrived in my country except for some P55 motherboard.
Some available X58 motherboards right now are:
Asus P6T Deluxe
MSI Eclipse SLI
MSI Eclipse Plus
MSI X58 Pro-E
Asus Rampage II Extreme