The Gigabyte is definitely the laptop to go for in that price-range at the moment. Very good quality build. Also the warranty is for 2 years on the notebook (1 year on battery and charger).
The specs are very good:
GIGABYTE InNote Notebook: Q1580V - Intel Core2 Duo P8700 2.53GHz Processor, 4GB DDR2 800MHz Memory (2x 2GB - 2 Slots), 500GB 5400RPM 2.5" SATA HDD, 8x DVD Super Multi Writer, 15.4" Glare Type 1280x800 Gloss Widescreen, 2.0 MegaPixel Webcam, Intel PM45 Express Mobile Chipset, nVidia GeForceGo 9600M GS 512MB, Integrated Gigabit LAN, Wireless LAN 802.11 b/g/n @ 300Mbps, Bluetooth 2.1 EDR, Microsoft Windows 7 Professional 32-Bit, 2 Year Global Warranty With Fetch And Repair, 3x USB 2.0 (1x USB/eSATA Combo), 1x Headphone Jack, 1x Microphone Jack, 1x D-Sub VGA, 1x HDMI, 1x RJ-45 Ethernet, 3-In-1 Reader
Also, the supplier has ample stock, I've just checked. Feel free to PM me if you'd like any additional information or recommendations.