NIS 2009 and Windows Mail

I have two PC's: 1) Windows Vista Ultimate using Outlook 2007 (full version, not express) and 2) Windows Vista Home Premium on a laptop using the built in Windows Mail.

 

NIS 2009 integrated itself into Outlook 2007 properly and I use it to manage Spam. However on the laptop (Windows Mail) NIS appears to have NOT integrated itself. There is NO junk email options that I can see whatsoever.

 

Is NIS 2009 supposed to integrate to Windows Mail for Spam filtering and if so does anyone have an idea what could be wrong?

 

I like the spam control with NIS better than the built in Windows spam control and would really like to get this working.

 

Thanks much

Allen