I'm thinking of buying an hp pavillion 6820. I don't know if these specifications will be good playing games, also i might need to install an oracle database on it. will it run soomthly? Here are the specifications: 1.83 GHz Intel Core 2 Duo processor T5550, Microprocessor Cache:2 MB Level 2 cache, Memory Max Up to 4 GB (Up to 1 GB may not be available due to 32-bit operating system resource requirements) , Video Graphics: NVIDIA GeForce 8400M GS, Video Memory :Up to 1023 MB (256 MB dedicated), Hard Drive: 160 GB (5400), Multimedia Drive :Lightscribe Super Multi DVD Writer (+/-R +/-RW) with Double Layer support, Display 15.4” WXGA High Definition BrightView Widescreen (1280 x 800) , Fax/Modem: High speed 56K modem, Network Card: Ethernet 10/100BT integrated network interface Wireless Connectivity: Intel Pro/Wireless 2200 802.11b/g Integrated Wireless LAN Bluetooth Sound: Altec Lansing speakers 3D Sound Blaster Pro compatible sound 16 bit integrated