Windows Mobile problems!

Hi there!

I have had problems with Windows Live on Windows Mobile since I bought my
Samsung SGH-i200.
Windows Live Messenger never worked with my primary account, it says "There
is a problem with the server. Please try again later.".
It successfully logs in to my secondary account though, which has no
contacts in it and I therefor never use.

But now there is news: since January 9th (I think) I have been unable to
successfully synchronize my contacts. If I go to "Sync status" I see this:
"Result: Contacts: There is a problem with the server. Please try again
later."

So the phone last successfully synchronized on January 8th, now doesn't work
anymore. Messenger is also broken.
Windows Live version is 10.6.0034.0800, Windows Update offers no updates.

What can I do to fix these problems?? Are there any new Windows Live
versions? The ones I can officially download from Microsoft offer no
Messenger. But Messenger was one of the main reasons I got Windows Mobile.
And it doesn't even work? What the heck?

Please help!!
Sebastian