Windows 7 Starter Edition

isandu said:

CPU between 1% and 9%, memory around 552 MB of 1 GB (54%).
That seems to be relaxed...

Sure does, well let me see if I can find more information about this problem...

Just an 'off the wall' question ... is the date and time set correctly?

Let's try to reset the Windows Update core components,
Here is an article from Microsoft Support, How do I reset Windows Update components?
You can do this manually or have the Microsoft Fix it application do it automatically. (your choice)
It looks like this does a lot of reseting in the Windows Update area.. (I personally have not used this before, so I recommend to backup at least the Registry)

Hope this Helps..