Microsoft's new and pricey Wireless N adapter with Xbox 360

It seems like some companies see Microsoft's new and pricey Wireless N adapter for the Xbox 360 as a prime candidate for some competition. One of the first out of the gate is Mad Catz, which has just released its new Wireless-N Gaming Adapter that packs a slightly more reasonable MSRP of $80 (twenty bucks less than Mircosoft's), and should no doubt see even bigger discounts than the official Microsoft option.
As you may have already guessed, however, this one is actually just a standard wireless bridge aimed at the gamer crowd, which just so happens to mean it'll also work just fine with the PlayStation 3 if you're looking to step-up to 802.11n or take advantage of the forthcoming Adhocparty service.
Following the release of Microsoft's improved Wireless N Networking Adapter for Xbox 360, Mad Catz has announced its own wireless adapter, which improves upon Microsoft's device in a couple of ways. First, the adapter, essentially an Ethernet bridge, works with the PS3, allowing for the use of the 802.11n standard with Sony's console.
Second, and most importantly, the Mad Catz adapter improves upon the most reviled feature of the Microsoft model: the price. At $79.99 (£49.99/€59.99 in the UK and Europe), the Mad Catz Wireless-N Gaming Adapter is no impulse buy, but it's exactly twenty dollars better than Microsoft's version. Mad Catz told Joystiq that its device is currently shipping to North American and European retailers and will be available in the company's online store this week.
The OP is talking about using an actual router, not a bridge. You can often use routers, but they usually take a bit more configuration than a bridge. Plus, the OP is also talking about flashing a router with a 3rd party firmware. That step alone will make most consumers say "Screw that" and choose the less complicated option.
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