Hi,

The pagination worked fine on your site for me. As did filtering by manufacturer.

The alpha filter did not work though.

The alpha filter works fine with rewritten URIs on all of my test sites so I'm afraid I don't think this is a problem with the URI Mapping software. You should debug the filters and see what they are doing.. the URIs being generated on your site are perfect - all the get parameters are being correctly appended to the URI - and should work fine.

Sorry I can't be more help than that!

All the best...

Conor
ceon