You really weren't looking for good deals, huh?
http://pcpartpicker.com/p/n9qW
CPU Intel i5-3570K
http://pcpartpicker.com/part/intel-cpu-bx80637i53570k
CPU Cooler Zalman CNPS10X OPTIMA
http://pcpartpicker.com/part/zalman-cpu-cooler-cnps10xo...
Motherboard ASRock Z77 Extreme4
http://pcpartpicker.com/part/asrock-motherboard-z77extr...
Memory Crucial Ballistix sport 2x4GB DDR3-1600
http://pcpartpicker.com/part/crucial-memory-bls2kit4g3d...
Storage Seagate Barracuda ST3000DM001 3TB
http://pcpartpicker.com/part/seagate-internal-hard-driv...
OCZ VTX4-25SAT3-256G Vertex 4 256GB
http://pcpartpicker.com/part/ocz-internal-hard-drive-vt...
Video Card Zotac AMP! ZT-60302-10P GTX 670 2GB
http://pcpartpicker.com/part/zotac-video-card-zt6030210...
Case Corsair Carbide Series 300R
http://pcpartpicker.com/part/corsair-case-300rwindowed
Power Supply SeaSonic M12II 620W 80 PLUS Bronze
http://pcpartpicker.com/part/seasonic-power-supply-m12i...
Optical Drive Lite-On ihes112-04 Blu-Ray Reader, DVD/CD Writer
http://pcpartpicker.com/part/lite-on-optical-drive-ihes...
Total: $1351.81
The i7-3770K has no worthwhile advantage over the i5-3570K for gaming performance.
The Ivy Bridge CPUs don't benefit much from great coolers. They run hot because of heat having trouble getting forom the CPU die to the IHS and that's not something that a high-end cooler can fix.
This motherboard is another high end motherboard despite its lower mid-end price.
16GB of memory has no real advantage over 8GB for a gaming and light editing computer. If you were into heavy editing, then 16GB might help, but otherwise, don't bother.
The Caviar Black 2TB is way overpriced. This Seagate 3TB is much cheaper. If you want Caviar Blacks, then you might as well get two 1TB models in RAID 0. It'd be higher performance and probably still cheaper.
Vertex 4 is a better desktop SSD than Samsung 830 and about the same price.
This GTX 670 is much better than the FTW model. It has a higher GPU frequency, higher memory frequency, and a better cooler.
This case is already more than enough, especially with the free extra fan deal it comes with right now. There's no good reason that I see to get such a high end case as you were looking at. It wouldn't really help temps at all.
There is such thing as going too high on a PSU. For such a build as this, that 850W model is dangerously overkill. It probably wouldn't cause damage, but it'd have far increased wear and tear over time on its transformers form being run far under intended power load.
I just went with the cheapest DVD burner that I could find.