Is Microsoft not supporting WLM anymore?

I have lost more email then I would have imagined. The trouble seems to start with the constant replenishing WLM is doing, and then suddenly thousands of emails have only headlines, no body. Or: various headlines have all the same email body. And there is no solution it seems.

Sub-question: Is there a facility in WLM to save and/or archive certain emails which I want to keep, - and dump the rest.

Another sub-question: Why does the cursor of the mail program jump back to the top when you open a main folder in the email directory. Then you have to scroll all the way down again. Painful!

Is there an Upgrade for WLM?

Thanks,

Otto