a Group

£ million	Goodwill	Landing rights	Software	Group total
Cost
Balance at April 1, 2006	72	144	135	351
Additions		31	10	41
Disposals			(2)	(2)
Impairment	(32)			(32)
Balance at March 31, 2007	40	175	143	358
Additions		28	12	40
Disposals			(2)	(2)
Balance at March 31, 2008	40	203	153	396
Amortisation
Balance at April 1, 2006		29	89	118
Disposals			(2)	(2)
Charge for the year		7	23	30
Balance at March 31, 2007		36	110	146
Disposals			(2)	(2)
Charge for the year		8	23	31
Balance at March 31, 2008		44	131	175
Net book amounts
March 31, 2008	40	159	22	221
March 31, 2007	40	139	33	212

b Company

£ million	Landing rights	Software	Company total
Cost
Balance at April 1, 2006	118	135	253
Additions	31	10	41
Reclassifications	16		16
Net transfer from subsidiary companies	10		10
Disposals		(2)	(2)
Balance at March 31, 2007	175	143	318
Additions	28	11	39
Disposals		(1)	(1)
Balance at March 31, 2008	203	153	356
Amortisation
Balance at April 1, 2006	22	89	111
Reclassifications	2		2
Charge for the year	11	22	33
Net transfer from subsidiary companies	1		1
Disposals		(2)	(2)
Balance at March 31, 2007	36	109	145
Charge for the year	8	23	31
Disposals		(1)	(1)
Balance at March 31, 2008	44	131	175
Net book amounts
March 31, 2008	159	22	181
March 31, 2007	139	34	173

Landing rights are depreciated over a period of 20 years.

£ million	Landing rights	Software	2008	2007
			Group total
Cash paid	21	12	33	36
Non-cash additions	7		7	5
Total additions	28	12	40	41