Integration/Embedding of Pentaho BI Reporting

Dear all,

Could you please point me out where I can read more about possibilities of BI Reporting integration and to some examples/presentations/images available.
As we understand, Pentaho allows to embed Interactive reporting into existing Web pages in an iFrame. (Are there any other possibilities?)
- Is it possible to i.e. only show single report in the iFrame (without Pentaho logo/menu etc // with Pentaho menu)?
- Is it possible to change the look and feel of Pentaho? (css?)

Thanks,
Katja.