My wife bought me a Vizio tablet two days ago for my 40th birthday, so I am new to this forum and new to the tablet. She bought me an OEM accessory pack that included a leather binder, ear buds and a stylus, but the stylus is like a 1/4 inch in diameter. I am used to fine tip pends for math or engineering uses and this thing is so wide that I doubt I will use it on a regular basis. I downloaded the evernote app and a couple of other applications for writing, but none of enable writing quick or precise enough to make the experience worthwhile. Anyone purchase a stylus that has a decently sharp tip but that doesn't mark up the screen?