[Koha] Koha and OpenURL Resolvers

Hello All - I am working in a library that is considering migrating to Koha from Millennium. We currently use Webbridge as our openURL link resolver and I am looking for alternatives to use if we migrate. Is anyone using a link resolver with Koha? If so, what are you using and are you happy with it? I am interested to hear about proprietary or open source solutions. Thank you for your time! Kate Kate Russell Electronic Information Librarian Regina Library Rivier College 420 South Main St. Nashua, NH 03060 603.897.8683