You can try installing
my_links, it worked for me.
Just add the line in the file / System / Links / start.html.
the line is:
Code:
<p><a href="http://192.168.xxx.xxx:8080">Calibre</a></p>
Instead of x you have to put ip address of the computer where the calibre is installed.
It works and opens the home page of the calibre, but it's useless,
it loads forever and doesn't goes further.