I put together a few things to start
Case i have the 900 and its a killer case best i have ever bought.
Power Supply
Core i5 combo!, i do prefer the i7 but this one is nice for the price
8 gb ram i would not run any less the board supports up to 32, i would put 16 in if you plan on photo and video editing.
Hard drive if you not storing externally.
Video Card
and a burner is about $20
Threaded Mode