http://msmvps.com/blogs/bradley/archive/2007/05/09/if-you-see-svchost-at-100.aspxhttp://groups.google.com/group/microsoft.public.windowsupdate/browse_thread/thread/228d22046d54d430/40670938071f33bd?lnk=st&amp;q=wuauclt%2Fsrvchost+at+100%25+today&amp;rnum=1#40670938071f33bd Read that thread. Yes it appears to be another bad SVChostenCommunityServer 2008.5 SP2 (Build: 40407.4157)http://msmvps.com/blogs/bradley/archive/2007/05/09/if-you-see-svchost-at-100.aspx#898913Fri, 11 May 2007 20:17:47 GMTd67277c4-116b-43f1-b688-e9ef184ea916:898913Vlad Mazek - Vladville Blog » Blog Archive » VladCast Episode 5Pingback from Vlad Mazek - Vladville Blog &raquo; Blog Archive &raquo; VladCast Episode 5<img src="http://msmvps.com/aggbug.aspx?PostID=898913" width="1" height="1">http://msmvps.com/blogs/bradley/archive/2007/05/09/if-you-see-svchost-at-100.aspx#898634Fri, 11 May 2007 13:14:27 GMTd67277c4-116b-43f1-b688-e9ef184ea916:898634Rich LuskAccording to the website you referenced they said to install the WSUS 3.0 client even though Windows XP says it&#39;s already installed. Have you found this to be necessary?<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=898634" width="1" height="1">http://msmvps.com/blogs/bradley/archive/2007/05/09/if-you-see-svchost-at-100.aspx#897085Thu, 10 May 2007 13:49:03 GMTd67277c4-116b-43f1-b688-e9ef184ea916:897085Jason Haley<img src="http://msmvps.com/aggbug.aspx?PostID=897085" width="1" height="1">