So I sold my I5 probably 2 weeks ago and went back to the note pro 12.2 but now I have new duties at work that are requiring a lot of meetings so I purchased an i3 64 gb unit on eBay tonight. It should be here by Friday. I am pretty much going to use the tablet 10-12 hours a day for One Note, email, Office, Internet, etc. Will I notice much difference between the i3 and the i5? That's right Lee, I'm back!