I think this is the best place to post this. I just migrated my internal server to from SBS 2003 to SBS 2008. I just called one of my Microsoft Tech contacts to tell him about the migration and ask a couple quick questions. He told me I should install this hotfix http://http://support.microsoft.com/kb/961775 to avoid a memory leak issue. Actually this hotfix is for both Vista and Server 2008. He said it's been out for a few weeks but most people having the issue aren't finding it just by searching their knowledge base. Hopefully this post saves someone else some grief.

Matt

Legacy Forum Name: Anti-virus related hotfix,
Legacy Posted By Username: connectex