This is my 1st time building a pc. Total came out to $680. Any opinions or advice would be helpful.

Western Digital Caviar Blue WD1600AAJS 160GB 7200 RPM SATA 3.0Gb/s 3.5" Internal

G.SKILL Ripjaws Series 4GB 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model F3-10666CL9S-4GBRL


Acer P215HBbd Black 21.5" Full HD WideScreen LCD Monitor

APEX PC-389-C Black Steel ATX Mid Tower Computer case


OCZ ModXStream Pro 700W Modular High Performance Power Supply compatible with Intel Sandybridge Core i3 i5 i7 and AMD phenom

EVGA 01G-P3-1467-AR GeForce GTX 465 (Fermi) Superclocked 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support

GIGABYTE GA-P45T-ES3G LGA 775 Intel P45 atx intel motherboard

Intel Pentium E6700 Wolfdale 3.2GHz LGA 775 65W Dual-Core Desktop Processor

LG DVD±RW SuperMulti Drive Black SATA Model GH22NS50