My recent DIY daily use computer

AMD Phenom II X4 955 Processor-Quad Core ......................................... $99.99
(This CPU does not come with a cooler/fan)
ASUS M4A88T-M Motherboard ................................................................$84.99
(Things like SATA3 6GB/S and USB 3.0 are must have)
Crucial Ballistix 2x4 GB RAM - DDR3-1333MHz ....................................$41.99
(Not the best but does the job for the price)
Western Digital - SATA 6Gbps, 7200 RPM, 32MB cache .........................$89.99
Cooler Master TC101B Mid Tower Case with 500W Power Supply..........$39.99
(Be aware that the PSU only comes with 1 SATA power)
..........................................................................................................Total: $356.95

Ultra High speed RAM from G.SKILL

G.SKILL Trident X Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10D-16GTX

2400 MHZ speed, but timing is  10-12-12-31. Its super fast if it could be lower to 10-10-10-31. They are super expensive BTW.

Edited: 6/28/2012

It is also Intel XMP 1.3 Ready for 3rd gen Intel CPUs, so I believe it could set to extreme low timing.

Last Gen I7 2700K deal. 50 Dollars Saving

Intel Core i7-2700K BX80619i72700K Unlocked Processor - Quad Core, 8MB L3 Cache, 1MB L2 Cache, 3.50 GHz (3.90 GHz Max Turbo), Socket H2 (LGA1155), 95W, Fan, Retail

Mushkin Enhanced Chronos MKNSSDCR120GB 2.5" 120GB SATA III MLC Internal Solid State Drive (SSD)

SSD 120GB for $89.99
2.5" to 3.5" Adapter Included
Rating 4/5 out of 380 reviews
for more info or want to buy it, check the link below (Limit 5 per customer)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820226236&Tpk=N82E16820226236

CORSAIR 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3 1333 Laptop Memory Model CMSO16GX3M2A1333C9

CORSAIR 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3 1333 Laptop Memory Model CMSO16GX3M2A1333C9

For more info check the link below
http://www.newegg.com/Product/Product.aspx?Item=N82E16820233217&Tpk=N82E16820233217

Seagate Barracuda ST2000DM001 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive

For More Info check the link below
http://www.newegg.com/Product/Product.aspx?Item=N82E16822148834&Tpk=N82E16822148834

Intel Core i5-3550 Ivy Bridge 3.3GHz (3.7GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 2500 BX80637I53550

For More info check the link below
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116505&Tpk=N82E16819116505

Samsung Series 5 NP530U4B-A01US Ultrabook $749.99

Samsung Series 5 NP530U4B-A01US Ultrabook

Samsung Series 5 NP530U3B-A02US Ultrabook - Intel Core i5-2467M 1.6GHz, 4GB DDR3, 128GB SSD, 13.3" LED HD Display, 3x USB, HDMI, Bluetooth, WiDi, Windows 7 Home Premium 64-bit, Silver, up to 6.4 hours

For more info and full review, check the link below

http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=1766288

HOLY COW!!! OCZ AGT3-25SAT3-240G Agility 3 Series 2.5" Solid State Drive - 240GB, SATA III, 6Gbps $179.99

OCZ AGT3-25SAT3-240G Agility 3 Series 2.5" Solid State Drive - 240GB, SATA III, 6Gbps

SSD 240GB 6GB/sec SATA III only $179.99 (24 hours only)
For More Info check the link below
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=557373&srkey=O261-8202
ACT NOW or you Will MISS IT!!!!!

AMD FX-8120 Zambezi 3.1GHz Socket AM3+ 125W Eight-Core Desktop Processor FD8120FRGUBOX

AMD FX-8120 Zambezi 3.1GHz Socket AM3+ 125W Eight-Core Desktop Processor FD8120FRGUBOX

Unlocked AMD FX 8-Core Processor
AMD Turbo CORE Technology
AMD HyperTransport Technology

For more info check the link below
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103961&Tpk=N82E16819103961