PC Newbie needs help buiding his first rig? parts listed

Sony Optiarc 24X DVD/CD Rewritable Drive Black SATA Model AD-7240S-0B - OEM Item #: N82E16827118030 Return Policy: Limited Replacement Only Return Policy Protect Your Investment (expand for options27-118-030\|hide options27-118-030) Service Net Replacement Extended Warranty Plan The product will be replaced and shipped directly to you at no charge(more info27-118-030.0.18) 1 year: $6.99 2 year: $11.99		$27.99
select item 2	quantity of item 2	Antec Nine Hundred Black Steel ATX Mid Tower Computer Case - Retail Item #: N82E16811129021 Return Policy: Limited Replacement Only Return Policy	-$40.00 Instant	$139.99 $99.99
select item 3	quantity of item 3	Western Digital Caviar Black WD6401AALS 640GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive Item #: N82E16822136319 Return Policy: Standard Return Policy		$74.99
select item 4	quantity of item 4	ASUS VH226H Black 21.5" 2ms(GTG) HDMI Widescreen LCD Monitor - Retail Item #: N82E16824236051 Return Policy: Monitor Replacement Only Return Policy	-$20.00 Instant $20.00 Mail-in Rebate Card24-236-051	$199.99 $179.99
	1	Rosewill RCN-SC106 Plasma/LCD screen cleaner (Larger cleaning size) w/ 100ml Solution - Retail Item #: N82E16882021001 Return Policy: Standard Return Policy	-$24.99 Saving	$24.99 $0.00
select item 6	quantity of item 6	XFX HD-577A-ZNFC Radeon HD 5770 (Juniper XT) 1GB 128-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card - Retail Item #: N82E16814150447 Return Policy: VGA Standard Return Policy		$169.99
select item 7	quantity of item 7	CORSAIR CMPSU-550VX 550W ATX12V V2.2 SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power ... - Retail Item #: N82E16817139004 Return Policy: Standard Return Policy	-$10.00 Instant $10.00 Mail-in Rebate Card17-139-004	$104.99 $94.99
select item 8	quantity of item 8	G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Dual Channel Kit Desktop Memory Model F3-12800CL9D-4GBNQ - Retail Item #: N82E16820231193 Return Policy: Memory Standard Return Policy		$104.99
select item 9	quantity of item 9	GIGABYTE GA-P55-UD3L LGA 1156 Intel P55 ATX Intel Motherboard - Retail Item #: N82E16813128406 Return Policy: Standard Return Policy	-$25.00 Instant	$124.99 $99.99
select item 10	quantity of item 10	Intel Core i5-750 Lynnfield 2.66GHz LGA 1156 95W Quad-Core Processor Model BX80605I5750 - Retail Item #: N82E16819115215 Return Policy: CPU Replacement Only Return Policy