Triathlete’s Twitter icon saved her life after crashing her bike in the middle of Triathlon! This video gives you steps on how to make sure your cell phone is well equipped in case of emergencies. @Tatwza

It’s time to get back into the game. While some phones have already launched in Europe and beyond, today is the first day that you can put down cash in the US for a Windows Phone 7 device all your own. The Microsoft online Store just loosed the HTC HD7 (T-Mobile), HTC Surround (AT&T), and Samsung Focus (AT&T). Rumor has it that the 4.1-inch Dell Venue Pro (T-Mobile) will be out on shelves at Microsoft retail locations today as well. So why not use that extra hour of wakefulness that Apple provided to think it over? @TatWza

Apple says the end of daylight savings time could cause problems for iPhone users. On their website, they stated that repeating alarms set on iPhones and some versions of the iPod touch may not recognize the end of daylight saving time and may work incorrectly shortly before or shortly after the Sunday morning time change. Devices using the mobile operating system iOS 4.1 are most likely to experience these problems. Apple recommends turning off repeating alarms and setting them manually until Monday, when it’s safe to set them to repeat again. @tatwza

@TatWza The biggest name in military games gets its next installment on November 9 — but how much do you really know about this hotly-anticipated, Cold War-era shooter? In a few minutes, you’ll know plenty. Check the 5 things you should know after the jump…