Windows Update v 5 oddity

>I installed the new Updater, but have not yet tried SP2 -- waiting for the
> final.
>
> However, since installing the new updater, I'm getting the following
> application log entries roughly every 6 hours (not exactly, sadly). There
> are
> two pairs of entries, about 5 min. apart each time:
>
> First pair:
>
> 1)
>
> Event Type: Information
> Event Source: ESENT
> Event Category: General
> Event ID: 100
> Date: 6/30/2004
> Time: 9:40:40 AM
> User: N/A
> Computer: (deleted)
> Description:
> wuauclt (3980) The database engine 5.01.2600.0000 started.
>
> 2)
>
> Event Type: Information
> Event Source: ESENT
> Event Category: General
> Event ID: 102
> Date: 6/30/2004
> Time: 9:40:40 AM
> User: N/A
> Computer: (deleted)
> Description:
> wuaueng.dll (3980) SUS20ClientDataStore: The database engine started a new
> instance (0).
>
> Then about 5 min. later, this pair:
>
> 3)
>
> Event Type: Information
> Event Source: ESENT
> Event Category: General
> Event ID: 103
> Date: 6/30/2004
> Time: 9:45:40 AM
> User: N/A
> Computer: (deleted)
> Description:
> wuaueng.dll (3980) SUS20ClientDataStore: The database engine stopped the
> instance (0).
>
> 4)
>
> Event Type: Information
> Event Source: ESENT
> Event Category: General
> Event ID: 101
> Date: 6/30/2004
> Time: 9:45:40 AM
> User: N/A
> Computer: (deleted)
> Description:
> wuauclt (3980) The database engine stopped.
>
> I spent a fair amount of time at the Kbase, and EventID.com, but I was
> unable
> to come up with anything definitive.
>
> Anyone?