Does anyone here know how long a laptop battery should really last???? I have just bought a Toshiba Satelite A75 226s P4, 3.06ghz, 512 ram, 60 gig hd, running windows xp home. I called Toshiba and they said the battery is running normal at only 60-80 minutes because of the processor speed, All I have been doing so far is my email and surfing a couple forums. I have Norton antivirus and security & spybot and make sure that everything is updated and checked regularily. So if anyone knows if this is really a normal amount of battery time please let me know. Oh (I have the power management set to long life.) and have been to blackviper and did all the tweaks he suggests. The computer is running great but the battery stinks.