Thanks Trevor for your reply. Some people have installed SharePoint 2013 on Windows Server 2012 R2. Example: http://soussi-imed.over-blog.com/article-installing-sharepoint-2013-on-windows-server-2012-r2-120547920.html

Does Microsoft support installing SharePoint 2013 (without SP1) on server 2012 R2?

Hello

Installing in 2012 R2 is possible if you install manually the requirements. ONLY TAKE CARE WITH Distributed Cache configuration.

Bu the way,, someone knows if SP1 will contain a fix to have Sharepoint workflow 2013 models status graphic view page like the one we have with 2010 models ?

Thanks

You'll want to limit the number of DCs to 3 or 4 (stop the service when you have a chance on any remaining servers that are not end-user facing, or dedicated DCs).

I'd strongly recommend Server 2012 for SharePoint 2013 over 2008 R2, though. This is primarily just due to community support. The known issues with 2012 vs. 2008 R2.

SP1 has been released:

http://thesharepointfarm.com/2014/02/sharepoint-2013-service-pack-1-released/

Hello

you can check the fixes and new stuff in the excel in the download page of the Service Pack 1

by the way no news about how to display the visio workflow for 2013 process models.

SkyDrive Pro to One Drive for Business Naming?

Yammer require 365 license or they just going to let you use it with On-Prem license model?

I do not believe Yammer requires an O365 license, but you do have to purchase a license for more than simply basic features.

About the naming, yes it was changed:

http://thesharepointfarm.com/2014/02/new-surface-features-sharepoint-2013-sp1/

Trevor, do you have to install the English Server Language Pack SP1 after you applied the English SP1 on SharePoint 2013?

Hello

no you don't have, just remember to run configuration wizard after SP1 (on all farm servers). (you only need to install language packs and service pack of languages others than the SharePoint installation package)

Just please let me know if after the installation you have some database of Metadata running in compatibility mode.

Thanks

The database is in compatibility range of the BDC Service not the Metadata Database:

Als get the error when running the "Product Configuration Wizard":

The Office HTML Viewer Service experienced a problem.

Error:  Not launching Document Conversions Launcher because registry key acknowledging service running on app server ('AcknowledgedRunningOnAppServer') is not set.