A long time ago <<< Service Pack SQL Server 2008 SP2 and SQL Server 2005 SP4 - Based on feedback from the community !!! >>>

Customer Technology Preview (CTP) for Microsoft SQL Server 2005 Service Pack 4 is available for download!

SQL Server 2005 Service Pack 4 CTP 1 includes:

• All hotfixes released up to Microsoft SQL Server 2005 SP3 Cumulative Update 1 to 11

List of the bugs that are fixed in SQL Server 2005 Service Pack 4 CTP

So, take a look - but make sure IT'S ONLY FOR TESTING!!!

Microsoft SQL Server 2005 Service Pack 4 CTP
Microsoft SQL Server 2005 Express Edition Service Pack 4 CTP

I wish you all a nice day,
tosc