Hi All,
I have been looking around on the internet and found the following. There is a Reporting Services web part that you can download and install in WSS 3 which you then configure to point to your reporting server hosting the scom reports. http://blogs.sqlxml.org/bryantlikes/articles/628.aspx
The link on the web site that points to the download location of the RsWebParts cab file is broken so I found it at http://sourceforge.net/projects/rswebparts
It looks like it is possible to install the sql 2005 reporting services add-in for WSS 3.0 but you need to install it in the following way.
1. First Install WSS 3.0
2. Then install reporting services with service pack 2 and configure reporting services in sharepoint integrated mode.
3. Then install the sql 2005 sharepoint services add-in. This will add the reporting services feature in the WSS 3.0 Admin console.
4. Go to the WSS 3 Admin console, Application management and you will see reporting services. Point your server to the scom reports server and database.
5. Design a web part page that shows your scom 2007 reports.
Cheers,
Ruaan