SAM 6.1 new node poller types required ?

Dear Sir or Madam -

In SAM, we create all of our nodes using the Orion SDK.  Historically, to create an "ICMP and SNMP" node, we only needed to create two pollers for the node -

        N.Details.SNMP.Generic

        N.Uptime.SNMP.Generic

Then we upgraded from SAM version 6 to version 6.1.   It appears that during the upgrade two more pollers were created for each node -

        N.ResponseTime.ICMP.Native

        N.Status.ICMP.Native

Further, it appears that for SAM to function properly, those pollers mustexist for each node.

Would please confirm that this is correct ?

Note that we prefer to poll via ICMP, so we're not interested in using the  "N.ResponseTime.SNMP.Native"  or  "N.Status.SNMP.Native"  pollers.

Thank you.

James Troy