I bought a 64GB SDXS card, since the primary purpose of the NEX (for me) was to shoot HD video. When this large 14MP of resolution is crunched down to an HD-sized image (1920x1080), the results just don't fail to be impressive....especially when coming from such a relatively larger sensor.(plenty of space on the memory card for the amount of time i have to shoot these days.
The A900 is amazing for stills ! Pictures shot with the CZ135/1.8 Sonnar etc., even when enlarged to 24"x36" inches, retain fine detail (coupled with the A900's native exceptional ability with colors) even when viewed from inches away. Priceless ! :toocool: