Thank you so much! Much appreciated. The code you gave me after the edit worked like a charm. I was able to pull all the custom fields. This is like a "related post" roll under my silopages, where I pull posts with custom fields based on another custom field on the pages. When I use this as a page template, I can get a roll with related posts and easily silo my WP sites. To anyone that googles this later. :)

Thanks, but still no luck. With the latest change, I just get a blank screen.

Thanks for your reply, but I still can't get it to work. I get a blank page, however if I change the echo in the while loop to something like 'test', I get this printed 4 times, which is the number of sammenligne-posts I have.