After the big news yesterday of SQL Server 2008 being completed, so of the other add-ons are now starting to be available as well. See below for the list of add-ons that I could find so far.
To get the trial version of SQL Server 2008, you can start at this site. The X86, X64 and IA64 versions are all available for a 180 day trial version. If you have access to an MSDN or TechNet subscription, the full versions are all available for you to download now by accessing your subscription download page.
RTM version of the SQL Server 2008 Books Online in English is available here.
The August Feature Pack for SQL Server 2008 is available here. The RTM version of Report Builder 2.0 (Reporting Services ad-hoc reporting tool) is not yet available, word is that it will be available at the end of August.
To download the RTM version of the SQL Server 2008 Samples, use the following link to CodePlex
To download the RTM version of the SQL Server 2008 AdventureWorks databases, use the following link to CodePlex
