This wouldn't be the first time a company repackages old routers for the new year, but to be fair, there haven't been many technological advances recently for them to do much else. Belkin happens to be one such company, which has just announced five N-series 802.11n WiFi routers ranging from $39.99 (N150 at up to 150Mbps) all the way up to $129.99 (N750 at up to 450Mbps with dual band and USB). Frankly, a quick glance at the specifications doesn't show much of an improvement from last year's models, and that "exclusive" MultiBeam range-extending technolog