EDIT: Oberhausen seems to be a pretty big city, having approx 220000 inhabitants and an active Palm community!

Apparently, Palm wasn’t the first company to have the idea to call a product Centro. Google AdSense has produced the following, pretty interesting URL:
http://www.centro.de/

Following this link leads you to a German shopping mall/entertainment center containing a variety of companies. The mall was opened 1996; and is located in a town called Oberhausen.

As of now, we don’t know if the CentrO folks know about Palm’s Centro phone - if the machine comes to Germany, we could expect a name change…