Reporting Services

Is it necessary that we need to have enterprise edition of Sql Server to install reporting Services?.I am trying to install reporting services on a xp desktop with .net 2003 sql server 2000 dev edition with sp3a.But unsuccessful to install the server components of the reporting services Please advice.SQL Server 2000 Reporting Services can run on the following operating systems:
Windows Server 2003, Standard Edition
Windows Server 2003, Enterprise Edition
Windows Server 2003, Datacenter Edition
Windows 2000 Server with Service Pack 4 (SP4) or later
Windows 2000 Advanced Server with SP4 or later
Windows 2000 Datacenter Server with SP4 or later
Windows XP Professional with Service Pack 1 (SP1) or later1
Windows 2000 Professional with SP4 or later1

Can run on :
SQL Server 2000 Standard Edition with SP3 or later3
SQL Server 2000 Enterprise Edition with Service Pack 3 (SP3) or later3
SQL Server 2000 Developer Edition with SP3 or later3

Additional requirement :Microsoft Visual Studio .NET 2003 (any edition) or the standard edition of Visual Basic .NET, Visual C# .NET, Visual C++ .NET Standard, or Visual J# .NET to use Report Designer. Report Designer can be installed on the same computer as Report Server components or on a separate computer.

1 - Windows XP Professional and Windows 2000 Professional only support Reporting Services Developer Edition.
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What was the error during installation?|||It says the Reporting Services require sp3a even though I have installed sp3a several times.|||Originally posted by Cinil
It says the Reporting Services require sp3a even though I have installed sp3a several times.

Thanks Satya ..I got it figured out.Till now I was trying with reinstalling sp3a.But now I tried sp3 instead.It works.I thought sp3a has everything sp3 has.Pretty weird..uh?

Thanks
Cinil|||weird indeed.