Many people lost patience for waiting when SharePoint 2010 SP1 will be released.
Now I can shout for all people SharePoint 2010 SP1 is here.
You can download it from those links.
Service Pack 1 for SharePoint Foundation 2010 (KB2460058)
and
In this link you can find white paper for SharePoint 2010 SP1.
Service Pack 1 (SP1) for Microsoft SharePoint Foundation 2010 and Microsoft SharePoint Server 2010 (white paper)
Install and Enjoy now.