Question: At our public library we are running a Koha installation and we've tried to turn on all the nice functionalities in Koha such as the frbrising tool, but do not get the same result as Nelsonville public library.
Answer: In fact, this feature is quite tricky to make that right. First it looks at XISBN service. And then search in your database for that ISBN. So both XISBN and your internal ISBN (in biblio table) have to be normalized. You could therefore use the script misc/batchupdateISBNs.pl (it removes all the - in your local ISBNs)
Question: I have all of the Amazon preferences turned on and have entered both of my keys, but none of the content appears in my system, why is that?
Answer: Amazon's API checks your server time on all requests and if your server time is not set properly requests will be denied. To resolve this issue be sure to set your system time appropriately. Once that change in made Amazon content should appear immediately.
On Debian the the command is date -s "2010-06-30 17:21" (with the proper date and time for your timezone).