Motorola pushes up Atrix 4G launch to Feb. 22, shoves Xoom pre-sales back to Feb. 20th?

The best laid plans of Motorola may be in disarray, as we hear the device manufacturer is shuffling release dates for its hottest new Android devices. Supposedly, AT&T customer service reps are getting the above message in their inbox, which suggests the modular Atrix 4G smartphone may arrive more than a week earlier than planned, while a Best Buy memo (image after the break) pegs Xoom tablet pre-sales for February 20th, three days after the date originally communicated. Still, we haven't heard anything to suggest that the Xoom won't be 100 percent ready for purchase on February 24th, so you should be just fine saving your eight Benjamins for then.

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