What is your budget?
Core i7 860 + MSI P55 GD65
~$645
Team Elite DDR3-1333 2x2gb
~$123
Seagate 500gb
~ $58
Western Digital Carvier Black 500gb
~$82
LG DVD
Writer
~$35
Andyson F550
~$87
MSI N460GTX 1GB OC
CYCLONE
~$375
Cooler Master 690
Casing
~$130
Total
~$1453
HardDisk wise, u can choose either one of them, not saying your
system cannot put two hard disk, just trying to say you can put two
of different brand, but no point.
Casing you can choose to upgrade or downgrade, not nessecery to
stick with that casing, i just put it there so it is easier to see
the price of the full system.
GTX460 is a mid range graphics card, does play recent games with
direct X 11 quite well, not much lag, as long as you dont
turn up all the effects setting to the maximum
If you are not into heavy overclocking, the original Fan that
comes with the Intel I7 860 is sufficient enough for gaming, etc.
If you want to make your system run cooler, or looks more
powerful, you can invest in a 3rd party CPU cooler like the
CoolerMaster V8, which cost $85