I have a Lenovo 3000 S200 9685-57G.
During the last 18 months it has made my life a complete misery. The machine runs XP SP3 and I have never been able to work consistently for more than a day.
The Hard Divr never stops running and about twice a day there is nor resopnse from the machine for up to 20 minutes whilst the drive just runs and runs.
I have had the machine with 2 'specialists' who assure me that there isn't any fault and can't expalin the issue.
I have decided to 'bury the machine at sea' and buy an HP.