Just bought a Dell Studio 15 from this lot – highly recomended (he has an ebay shop with 100% feedback but doesn’t do the laptops on ebay)
http://www.mcscom.co.uk/section.php?xSec=74
Paid £450 for this spec – 15.4screen,T5800processor,4gbRAM,250gb harddrive,true life screen, bluetooth,wireless,hdmi out,upgraded battery,ATI dedicated graphics,Vista premium
3 yr Dell at home warranty and massive savings even from Dell outlet store
Delivered next day and really pleased with it – they do Inspiron 1525’s too if you deffo want one of those.