Best book for SQL Server 2005 Administration

Can anyone please suggest a good book for SQL Server 2005 Administration for
experienced SQL Server 2000 DBA.
Thanks in advance.
Manu
Manu,
I can personally recommend these 2 books:
As a good general coverage - "Pro SQL Server 2005"
http://www.itbookworm.com/Review.asp?ID=11
For the internals in detail: "Inside Microsoft SQL Server 2005: The Storage
Engine"
http://www.amazon.com/Inside-Microsoft-SQL-Server-2005/dp/0735621055/sr=8-1/qid=1167940895/ref=pd_bbs_sr_1/102-9099990-2949748?ie=UTF8&s=books
Cheers,
Paul Ibison SQL Server MVP, www.replicationanswers.com .