Below are the specs.... I built it but I want to make sure its worth while Anything I should add? Basically I want wireless networking, A Blu ray player.. and some decent memory and a big HD... but how does it stack up? Catalog Number: 29 DXCWQJ1 Module Description Description Product Code & SKU Product Code & SKU XPS 420 Intel® Core™2 Q6600 Quad-Core (8MB L2 cache,2.4GHz,1066FSB) S3Q66H [223-2365] Operating System Genuine Windows Vista® Home Premium w/ Digital Cable Support SP1 VHP31OC [313-5656][420-5769][420-5924][420-6436][420-7622][420-8870][463-2282] Memory 3GB Dual Channel DDR2 SDRAM at 800MHz - 4 DIMMs 3GB84 [311-7873] KEYBOARD Dell USB Keyboard EK [310-7963] Monitors No Monitor N [320-6200] Video Cards ATI Radeon HD 3450 256MB supporting HDMI AT3450 [320-7787] Hard Drive 500GB - 7200RPM, SATA 3.0Gb/s, 16MB Cache 500S [341-5389] Floppy Drive and Media Reader Dell Media Card Reader included in Dell Bluetooth Package NMEDCRD [341-5593] MOUSE Dell Optical USB Mouse OM [330-3358] Modem No Modem Requested N [313-3607] Adobe Software Adobe® Acrobat® Reader 9.0 Multi-Language AAREAD [410-1867] Optical Drive Blu-ray Disc (BD) Combo (Reads BD and Writes to DVD/CD) BDCOMBO [313-6087][420-6924][420-8153][420-8669] Sound Cards Integrated 7.1 Channel Audio IS [313-2758] Speakers No speakers (Speakers are required to hear audio from your system) N [313-4514] Wireless Dell 1505 Wireless-N PCIe Card DW1505 [430-3345] Office Productivity Software (Pre-Installed) Microsoft Works 9.0 XWRK9 [420-8103] Security Software No Security NOAV [461-8389] Warranty & Service 1Yr Ltd Hardware Warranty, InHome Service after Remote Diagnosis S111OS [950-9797][960-8700][983-9470][988-2217][990-8029] Optional Support Services XPS Specialized Support XPSSUPP [960-2697] CompleteCare Accidental Damage Service CompleteCare Accidental Damage Protection, 1 Year CCADP1 [412-0358][960-0017] Datasafe Dell Online Backup 2GB for 1 year DOB2GB [420-9518][988-0099][988-7707] Internet Access Service No ISP requested NISP [412-0148] System Details 375 W Power Supply 375WPS [467-3249] Dell Digital Entertainment No Entertainment software pre-installed NODE [464-9572] Labels Windows Vista™ Premium VPD [310-8626] Dell Remote Access Dell Remote Access, free basic service DRAFB [420-9800][993-1919] Bluetooth and Media Reader Dell 19 in 1 Media Reader with Bluetooth