dfs patches/hotfixes

what patches do I need.

running windows 2008 r2 sp1. Both replication and namespace

first 3 on this page? http://support.microsoft.com/kb/968429

Enterprise Roll Up Hot Fix: http://support.microsoft.com/kb/2775511

then

The updated versions of Rdbss.sys, Profsvc.dll, and Advapi32.dll are also available on the Microsoft Update Catalog after you enter each of the previously mentioned KB article numbers into the search field on the Microsoft Update Catalog website. The following are pre-populated URLS for the previously mentioned fixes:

File Server SMB related Hot Fix :Server side( Windows 2008R2)

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http://support.microsoft.com/kb/2831013>>srv.sys and srv2.sys

http://support.microsoft.com/kb/2885209>>ntfs.sys