Goodwill and Acquisition-Related Intangibles, Net (Tables)

12 Months Ended

Mar. 31, 2011

Goodwill and Acquisition-Related Intangibles, Net

Schedule of Changes in the Carrying Amount of Goodwill

	Label Segment	Other Segments	Total
As of March 31, 2010
Goodwill	$                  672	$                   789	$            1,461
Accumulated impairment	-	(368)	(368)
	672	421	1,093
Goodwill acquired	-	13	13
Reallocation	16	(16)	-
Effects of foreign currency translation	3	1	4
As of March 31, 2011
Goodwill	691	787	1,478
Accumulated impairment	-	(368)	(368)
	$                  691	$                   419	$            1,110

Schedule of Acquisition-Related Intangibles

	As of March 31, 2011				As of March 31, 2010
	Gross Carrying Amount	Accumulated Amortization	Acquisition-Related Intangibles, Net	Gross Carrying Amount	Accumulated Amortization	Acquisition-Related Intangibles, Net
Developed and core technology	$             259	$              (180)	$                        79	$             258	$              (155)	$                      103
Trade names and trademarks	90	(70)	20	89	(57)	32
Registered user base and other intangibles	86	(64)	22	79	(39)	40
Carrier contracts and related	85	(62)	23	85	(56)	29
Total	$             520	$              (376)	$                      144	$             511	$              (307)	$                      204

Schedule of Future Amortization of Finite-lived Intangibles

Fiscal Year Ending March 31,
	2012	$          51
	2013	28
	2014	19
	2015	15
	2016	6
	Thereafter	25
	Total	$        144