Hey guys, I've been phone-hopping for a few months. I didn't want a big phone so I first went for the HTC 8X, which was far too small for me. I then received a Dev Kit 920, but the phone kept overheating and was abit too thick and heavy for my skinny jeans so I sold my HTC 8X (you will NOT be missed) and purchased the Samsung ATIV S. So far, I am loving it! I received the GDR2 update but no Data Sense or FM radio. Just to ask, is a class 2 micro SD good enough? Cuz that's the only microSD card I have with me