The daily roundup: here's what you might've missed

	AT&T sues Verizon over 'there's a map for that' ads "In essence, we believe the ads mislead consumers into believing that AT&T doesn't offer ANY wireless service in the vast majority of the country."		Spring Design vs. Barnes & Noble: all the nooks and crannies You're looking at the actual NDA signed by Barnes & Noble and Spring Design, wherein each party agreed to keep their secrets... secret.
	Sony Ericsson XPERIA X10 announced, we go hands-on We give kudos to SE for stepping outside of its featurephone comfort zone, and eagerly await the final results of this unquestionably ambitious project. (See also: Sony Ericsson lets XPERIA X10 videos and press shots loose)	Other news of import Josh reveals TwitterPeek on Late Night with Jimmy Fallon, Qlorigan** Sony's PSPgo sells 28,000 units on first day in Japan, physical media points and laughs Apple rejects Macworld iPhone Superguide from App Store... for using the word 'iPhone'
	Best Buy partnering with CinemaNow to stream first-run DVDs to 'all web-connected devices sold' New titles will "often" (note the qualification) be made available day and date of the DVD release.		T-Mobile USA down all over the place "Our rapid response teams have been mobilized to restore service as quickly as possible."
Logitech's new Harmony IR repeater Nielsen reports the effects of the digital transition		China Unicom hits a million 3G users, only sells 5,000 iPhones so far Verizon announces early store openings for DROID launch