Indexing Service on remote machine

hi

I'm using indexing service in win 2000 through OLE DB Helper for indexing service.
I'm quering remote machine. If I'm login on that machine, everything is ok, if I'm not then of course everything is wrong.
My question:
Is there anyway to set userid and password through OLE DB
Helper or Provider for indexing service?

Code:

---

HRESULT Open(
  const CLSID& clsid,
  LPCTSTR pName,
  LPCTSTR pUserName = NULL,
  LPCTSTR pPassword = NULL,
  long nInitMode = 0
) throw( );

---

Hi,
this is good topic, so I decided to add my post here instead on creating new thread.

I'm runing indexing service on one machine but I'm indexing huge folder on remote machine in my network. Question: is indexing service is using an agent on remote machine or it transfers every file back and forth through network - causing heavh traffic.

Thank you in advance for your answers.