I would like to purchase the iPad as an enhancement tool for undergraduate study at university. There seem to be a multitude of apps available on the iPad to make life sweeter for the student. If you are a student using the iPad, any recommendation on the best or most helpful apps would be very appreciated! For starters is there an app available yet that surpasses "pages" to better cater for academic essay writing? ie, an app that includes correct formatting of footnotes and includes word count etc?