http://msmvps.com/blogs/chobbs/archive/2009/06/02/mom-mom-2005-reliabilityanalysisreporting-task-taking-a-long-time-to-complete.aspxMore useful information from the folks over at The Operations Manager Support Team Blog : “ If you have installed the MOM 2005 Reliability Analysis Reporting pack and found over time the task has taken longer and longer to complete, then it may be timeenCommunityServer 2008.5 SP2 (Build: 40407.4157)