Hello all,
Straight up as the title says, I'm new here, feel free to comment on my build.
CPU
Intel i5- 3570k
MOTHERBOARD
GIGABYTE GA-Z77-DS3H
These are both fine.
RAM
CORSAIR 16G VENGEANCE BLACK (4Gx4)
I would either get 2x8gb dimms or 4x8gb dimms. Four 4gb dimms essentially mean you will have to toss ALL of your ram out if you want to upgrade and it's not significantly more expensive to get 2 x8 gb dimms, which leave you the option of maxing out the ram at a later date.
Also from what I can find that ram is over priced. You should be able to get two 8gb sticks of ram for $80-$90 or possibly less if you catch a good sale.
The heat sinks on this ram are also stupidly large and can cause problems with the larger CPU heatsinks.
GPU
GTX560 ti (EVGA or MSI?)
also, gtx670 worth the money?
The 560ti is a good card. You should be able to find a 570 for not a lot more money though. EVGA tends to charge a premium, in part because they offer a very good warranty, which is good if you plan on holding on to the card for a long time. MSI is usually more affordable and their TwinFrozr cooler based cards tend to be very well reviewed. ASUS also makes very good cards.
As to if the 670 is worth the money, well it depends on how much you game and how large your monitor is. A 570 will do just fine for a 1920x1080 monitor in most games. The 670 isn't really going to come into it's own until you are talking a 2560x1440+ rez screen and/or multiple monitors.
Though IME a lot of mac games do tend to be handicapped more by the unoptimized nature of games created originally for windows and Apples often poor OpenGL drivers, than the power of the graphics card.
SSD
Sandisk Extreme 120gb / Seagate Barracuda 1TB
If you want to do video work, you might want to look at a non-Sandforce drive. They deal very poorly with highly compressed data like video. I'd look at a Samsung 830, Crucial M4 or OCZ 4 series drive.
You'll also probably find that a 120gb SSD can get cramped. I would strongly suggest looking at a 240gb if you can afford it.
PSU
CORSAIR CX500
CASE
CORSAIR CARBIDE 300R
Not familiar with the power supply. The case has generally gotten good reviews IIRC.