SQL Server 2005 has 32-bit and IA64bit versions (just like SQL 2000), but it also has a specific x64-bit version that runs natively on x64-bit hardware. Read on to lean more about the versions, hardware and OS requirements. - SQL Server 2005 32-bit o Hardware § You can install the...

Database Mail is a new feature in SQL 2005 that provides enterprise class mailing functionality in SQL 2005 32 bit and 64 bit versions. SQL Server 2005 RTM x64/IA64 In SQL 2005 RTM x64 and IA64 bit versions, you can use Database Mail features just as you would on 32 bit versions of SQL. However...