chakkaradeep: And moreover, the Laptop is for mobility and highly customized for that purpose. I have seen the Power Management in Vista is really good. I have used my laptop all the way from ChristChurch to Dunedin working and I am happy with what Vista gave me during that travelling time. It also highly depends on the configuration of your laptop. I use 9-Cell Lithium Battery and sure you can see Battery boost.
By the way this is not about whether Vista gives you good battery life or not.
This is about the lack of a sensible default power mode that smartly changes options depending on whether the laptop is running on AC power.
Vista (and XP and other OSs) HAVE the ability to have a smart configuration configured by default. Vista just doesn't have it pre-configured and it's annoying.
