All the books available in the iBookstore accessible from my iPad are dated 3rd April 2010 and ALL are free. Why can't i BUY any books? I can buy apps from the apps store, then why not books? Is this only in India? I know that iTunes store purchases are not available in India, but if apps can be purchased then why the limitation on other e content? And why this limitation on iTunes store? I would like to buy some music.