NIS 2010 Upgrade - Questions

I was invited to upgrade to NIS 2010 from NIS 2008.  I have done this but have a few questions.

 

I used to schedule a full system scan for once a week but if I do this now I am told that it will interfere with the Idle Time Scan. If rely on the Idle Time Scan how do I know when the scan has run and what the results are?

 

In NIS 2008 there was a section where I could look up Reports and Statistics such as web sites visited etc. (Not the History section) I can not find this now. Where is it?

 

If I want to turn off NIS completely in case I want to install a new programme how do I do that please?

 

Any help appreciated.

 

Judesman.