Cognos SDK - very urgent

[rasheed]

Can any one answer my following queries? I will really thankfull to you:

1. How can I access the currently running reports for a particular user using SDK?
2. How can access the current state of a running report for a particular user using SDK? I want to know some how what actions the user is performing. Based on that I have to update the state of another portlet.
3. How can I pass some information (string/text etc.) to an external application when I perform any action/event on cognos report? Specifically I want to pass parameters of a report to external application. I want to know the level of drilling the user has performed.
4. Is it possible some how to access content manager (CM) to get the state of running report?

I need your urgent help...