I'm considering buying a tablet and I was wondering what was the difference between these tablets? I mean the displays are differents but what else? I was also considering the Asus Transformer Infinity but thats out of my pprice range a bit, and then the Nexus Tablet. The only problem with that is I was looking to get one before i go on vacation on July 7th. So overall, what are the differences between the Acer Iconia a510 and the Acer Iconia a700 and what are any of you reviews on it please. Thanks.