Modifying footer in Help Viewer 2.0

Hi,

I am building help file for a visual studio package using custom branding package (using 'SelfBranded' as 'false').
Have used the branding package for Help Viewer 2.0 from Microsoft Help Viewer\v2.0\Branding_en-US.mshc.

I am able to change the feedback link, logo etc modifying 'branding.xml', but need to add a few more things in the footer- like link to a webpage for the product etc. Is this actually possible with the branding package?. Any pointers on how to do this would be of great help.

Thanks,

Sajith