Looking for one more excuse to stay inside and avoid that sweltering Las Vegas heat this summer? Good news, gamblers -- Clearwire's CLEAR WiMAX service has officially gone live across 638 square miles in the greater Las Vegas area. By the books, that's serving right around 1.7 million residents, not including the influx of tourists from other WiMAX-equipped cities that will undoubtedly take advantage. To coincide with the launch, Samsung has also announced that its QWERTY-packin', DivX-friendly Mondi -- which we toyed with back at CTIA -- will be available in Vegas-area Best Buy and Clearwire outlets starting August 1st. Said MID arrives with 4G support, WiFi, GPS, 3 megapixel camera, a QWERTY keypad, a 4.3-inch touchscreen, Opera 9.5 and a customizable set of widgets on top of Windows Mobile. The device is supposedly available now through Samsung's website and "select Samsung authorized distributors," but we're having no lucky hunting one down at present time.

Read - CLEAR in Las Vegas
Read - Samsung Mondi shipping

Clearwire's been slowly planting its WiMAX seeds around the country, and with nary a peep, it's rolled out the service into the Las Vegas area, designated by the image above. According to a company rep, the "official" launch -- including new store openings and a marketing blitz -- will begin this summer, but for now, it's operational and ready for those in the know. Portland and Atlanta vacationers, you can now watch your online bank account dwindle faster than you ever could before.

[Via Fierce Wireless; thanks, Zachery]

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