these maybe or one of the Vostro's:
Lenovo 3000 N200 £499.97
Processor - Intel Core 2 Duo T5250 / 1.5 GHz ( Dual-Core )
RAM - 1 GB (installed) / 3 GB (max) - DDR II SDRAM - 667 MHz - PC2-5300
Hard Drive - 120 GB - Serial ATA-150 - 5400 rpm
Operating System - Microsoft Windows XP Professional
Screen - 15.4" TFT active matrix 1280 x 800 ( WXGA ) - 24-bit (16.7 million colours)
Optical Drive - DVD-Writer - integrated
Graphics - Intel GMA X3100
Bluetooth - Yes
Notebook Camera - Integrated - 1.3 Megapixel
Samsung P500 £489.97 the only one with 160gig HD
Processor: Intel Core 2 Duo T5450 - 1.66GHz (x2), 667MHz FSB, 2MB L2 Cache
RAM: 1GB DDR2-667MHz
Hard Drive: 160GB Serial ATA 5400rpm
Screen: 15.4" Widescreen TFT (1280x800)
Optical Drive: DVD±RW Super Multi Double Layer
Graphics: ATI Radeon Xpress 1250
Wireless LAN: 802.11b/g
Bluetooth: Yes
Weight: 2.68kg
Operating System: Windows XP Professional Edition
Fast Ethernet 10/100
2-in-1 Card Reader (SD, MMC)
Acer Aspire 4920 £499.97 but with Vista
Processor: Intel Core 2 Duo T5250 - 1.5GHz (x2), 667MHz FSB, 2MB L2 Cache
RAM: 2GB DDR2
Hard Drive: 120GB
Screen: 14.1" Widescreen TFT (1280x800)
Optical Drive: DVD±RW Super Multi Double Layer
Graphics: Integrated
Wireless LAN: 802.11a/b/g
Operating System: Windows Vista Home Premium
Card Reader (MMC, MS, MS-pro, SD, XD)
Built-In Camera
Just so you can see what is about for 500 smackers
Ninja