Finally, Microsoft has released the installation source for MOSS 2007 with SP1 slipstreamed. No more installing MOSS2007, then WSS 3.0 SP1 followed by MOSS 2007 SP1. these installation sources make history of that.
Beware these sources are for new installations only, so do not use them for upgrading an existing MOSS 2007 installation.
Find the sources here:
Office SharePoint Server 2007 with SP1 (32 bit)
Office SharePoint Server 2007 with SP1 (64 bit)
Note: You’ll notice two executables: OfficeServer.exe 295.0 MB and OfficeServerwithSP1.exe 409.2 MB. The OfficeServer.exe is the full RTM version. The OfficeServerwithSp1.exe is the new special slipstreamed version which is RTM plus the SP1 (slipstreamed).
Now these are the executables for the Trial Version of MOSS 2007. I haven’t checked yet on MSDN to see if there are also RTM versions available yet. If not, then I guess they will be made available soon.