hi - i have an inspiron 6000 laptop, bought this summer - i run it from 7am to 1am local time every single day - it works flawlessly all days, however, i have noticed that at about 11pm-midnight every day if i try to do something, it gets awefully slow - for a few minutes, then fine again... - some sort of a very strange behavior - it may take me a minute or two to load Internet Explorer, for example - this happens after i have not used the laptop for a few hours - i have all power management features TURNED OFF, i.e. no standby, no screen saver, etc etc - can someone please explain if this is normal behavior by design or if this is a problem - thanks very much in advance for your help.