I'm running Windows XP Home, and I've been experiencing some difficulty with the clock in the taskbar. A few hours ago, at around 3 o' clock, the thing read 11:00 AM. I thought "Wow, it's early" but then I remembered that I had been playing CS: S from 10AM until about 1PM, so it couldn't be 11! I set it to the right time. Now it's 5:57, and the thing reads 7:57! I never saw it leap ahead, but apparently it did. That's twice now - why is this happening? 