Can anyone suggest a basic simple lite version of an free app for an iPad2 that would be able to handle very minor office tasks such as MS Word and especially PowerPoint without doing a GoToMyPC or cloud account type operation? I basically want to be able to create and edit a few simple presentation slides using color and maybe wallpaper that are just words in big font and bullet points, nicely centered and laid out. No video, imported web content, or graphics would be involved. Then I need to save the slides and email them, either as PowerPoint file or a PDF. It would also be nice to be able to compose a several page document in Word without any fancy features beyond spellcheck on my iPad and then either email it as a word file or email it as a PDF. Please suggest a nice simple free app for dummies that I could use for these tasks so that I can avoid carrying a laptop. Thanks.