http://support.microsoft.com/kb/905290/ Fix 245451: BRE caches XML fields incorrectly http://support.microsoft.com/kb/905571/ Fix: 245450: The Rule Engine is not honoring rule priorities correctly in high load http://support.microsoft.com/kb/920136/ FIX: Some Business Rule Engine values in the Windows registry are reset to the default values in BizTalk Server 2004 For all the bugs fixed in BTS 2004 SP2, see http://support.microsoft.com/kb/924330/
