Hello, I am a online college student and I am seeking advice on purchasing a tablet for school. I have a very limited income, so I can't afford something very expensive. Mainly looking for: wifi - to access online classroom and email (3g - would also be great) text to speech (I have a learning disability) read school e-textbooks Thought about just getting an e-reader, like Kindle or Nook. However though I would check out the tablets. I have a laptop that works great, but hate taking it everywhere. Any info can help. Thanks!