Loving the new MBA 13 (my first Mac), but running into a frustrating wi-fi issue. The MBA wi-fi flies when the machine is in the same room as the NetGear WNR2200 router, but it slows down considerably as I move it through our (smallish) house, and it pretty much crawls to a stop just 10 yards or so away from the router. The MBA's range icon never changes, showing a strong, four-band signal, but the performance drops sharply. Other devices, including a 3-year-old Dell laptop, receive strong wi-fi signals throughout our house. (I haven't yet had a chance to test this 2-day-old MBA with any other wi-fi signals.) I see some previous issues posted on this board regarding NetGears and Macs, but nothing I do seems to help. Any similar experiences? Any new hints regarding a resolution short of buying a Time Capsule, which I eventually will probably do anyway? Also, the wi-fi icon indicates a frequent, every 20 seconds or so, search for new networks. Is this normal?