Monitoring BizTalk Server 2006 with SCOM2007

Hi All,

Good day to all of you. I am a new to BizTalk Server. Currently I have one project to monitor the Biztalk server using SCOM. After I did some testing on this, I have question on biztalk performance counters.

I need to create the monitor in SCOM to monitor the following counters:

Virtual bytes

Private bytes

Handle counts

Thread count

My problem is that when i set the threshold value for these counters, which value should I recommand to customer?
Is there any recommand threshold value for the counters in BizTalk?

Please advice on this. Thanks in advance.