The April edition of TechNet Magazine is available on the web now and has the latest installment of my regular SQL Q&A column.
This month's topics are:
Disappearing errors with DBCC CHECKDB
Provisioning tempdb when moving from 2000 to 2008
Does fillfactor prevent fragmentation and should it be set instance-wide
Avoiding FILESTREAM performance problems
Check it out at http://technet.microsoft.com/en-us/magazine/2009.04.sqlqa.aspx