Money's tight these days, but the lure of the N7 is great. I plan on selling off a few gadgets to fund the purchase. But I'd like your feedback on which version to get. If you made the purchase, did you get the 8 or 16GB version? If you got the 8GB version, do you find your experiece constrained by the amount of memory in the device, or is it working just fine for you? If you picked up the 16GB version, how's the memory working out for you--is it overkill or not enough? Any thoughts you can share would be most helpful! Thanks!