I own a Toshiba P3500 Tablet, Dell D600, Dell X200, Dell X300, Dell D505, IBM ThinkPad X41 Tablet and a Sony Vaio FS - my fave (old) laptop is the ThinkPad. However both the Sony and IBM have been upgraded with 1GB RAM and both run Vista Premium - but the Sony performs better with the built in NVidia Graphics Chip. Brand New Laptops - Dell D520 with Core2 Duo and Sony Vaio FE41S are my best picks - the Sony comes STANDARD with 2GB RAM, 160GB HDD and Vista Premium for £800+VAT which is double the price of the equivalent Dell - but has a fantastic widescreen 15.4" LCD screen. Sweet!