Then you don't need to spend 1500 quid. If it's normal "office" movie and dvd playback something around 600 quid will do, unless you want a large screen. 15.4", 17" or 20"?
650 quid
Acer Aspire 5633WLMi - LX.AY30X.091
Processor: Intel Core 2 Duo T5500 - 1.66GHz (x2), 667MHz FSB, 2MB L2 Cache
RAM: 1024MB DDR2
Hard Drive: 120GB Serial ATA 5400rpm
Screen: 15.4" Widescreen TFT (1280x800 - 16:10)with CrystalBrite Technology
Optical Drive: DVD±RW Super Multi Double Layer
Graphics: NVidia GeForce Go7300 128MB
Wireless LAN: 802.11a/b/g - Call for advice on Wireless Networking
Warranty: 1 Year - Upgradeable to 3 Years!
Operating System: Windows Vista Home Premium
PCMCIA Type II Slot
5-in-1 Card Reader
4 x USB Ports
Built-In 1.3 MegaPixel Camera
650 quid
Acer Aspire 5103WLMi - LX.AX80X.112
Processor: AMD Turion 64 X2 TL-52 - 1.6GHz (x2), up to 1.6GHz FSB, 2x512KB L2 Cache
RAM: 2048MB DDR2-667MHz
Hard Drive: 160GB
Screen: 15.4" Widescreen TFTwith CrystalBrite Technology
Optical Drive: DVD±RW Super Multi
Graphics: ATI Radeon® Xpress 1100 integrated 3D graphics
Wireless LAN: 802.11b/g - Call for advice on Wireless Networking
Warranty: 1 Year - Upgradeable to 3 Years!
Operating System: Windows Vista Home Premium
Fast Ethernet 10/100
Built-In 0.3 MegaPixel Camera
Flash Memory Card Reader (MMC, MS, MS-pro, SD, SM, XD)
650 quid
Acer Aspire 9303WSMi - LX.AWR0X.044
Processor: AMD Turion 64 X2 TL52 - 1.6GHz
RAM: 1024MB DDR2-533MHz
Hard Drive: 160GB
Screen: 17" Widescreen CrystalBrite TFT (1440x900 - 16:10)
Optical Drive: DVD±RW Super Multi Double Layer
Graphics: NVidia GeForce Go7300 128MB
Wireless LAN: 802.11b/g - Call for advice on Wireless Networking
Weight: 3.7kg
Warranty: 1 Year Collect and Return - Upgradeable to 3 Years!
Operating System: Windows Vista Home Premium
Gigabit Ethernet 10/100/1000
56k Dial-Up Modem
S-Video Output
PCMCIA Type II Slot
Built-In 0.3 MegaPixel Camera
5-in-1 Flash Memory Card Reader
Built-In Stereo Speakers