Newegg.com - Intel Motherboards,DDR3 1333,775 motherboard
Pick out your motherboard.
The MSI P43 board looked decent enough to me.
Depends on your budget.
Get something like a Rosewill Blackbone or Antec Three Hundred.
Get something like a CM 690 or CM 690 II, Lian Li K7B, K58, or K56.
HAF 922, higher priced Lian Li's
Antec 1200, HAF 932
Get 4Gb of some DDR3 1333 or 1600
1600 with CL8 or CL9 timings
1333 with CL7 or CL8 timings
Doesn't really matter, just get a DVD burner from like LG, Asus, Samsung, Pioneer, Sony.
The Sunbeam Core Contact Freezer 120mm or whatever.
Newegg.com - Sunbeam CR-CCTF 120 mm Core-Contact Freezer CPU Cooler W/TX-2 - CPU Fans & Heatsinks