Ok, I'm going to apologise in advance for probably asking two simple questions that've probably been answered many times over the last few days, but there's just so many comments it's hard to ascertain the info I'm looking for exactly, including... the screen! 1. I've been reading conflicting reports (based on reviews on other websites, not quoted specs) surrounding GPS on the wi-fi only version. My question is that I use the TomTom app on my iPhone, but would love to use it on an iPad Mini instead. (Loved that thread about the iPad Mini car install, who wouldn't want that??). Therefore, would I be able to install TomTom to a wi-fi only Mini and it would work, either tethered or untethered to my iPhone? 2. The screen! Is the reading quality any worse than the iPad 2? I have a mate who has one, and I regularly use it when I'm in his company for web browsing and have never considered it bad, and it has never hurt my eyes after sustained periods of use. I've not been exposed to a Retina display, so maybe that's a good thing? I'm sure these questions are easier to answer for those of you who have owned one for a few days now, therefore, it's your experience I'm particularly interested in. Thanks in advance, and again, apologies for asking questions that many have already commented on, just looking for a bit more precise info before splashing out more cash than other brands are selling for.