Bill's LDAP->OPATH filter conversion script gets posted
... over at EHLO team blog in this post. Bill's been working on this one for a month or two, tweaking the conversion logic to make it as effective as possible.
So if you are struggling with the manual steps I blogged about to convert your legacy LDAP EAP/AL/DDG filters into OPATH filter format for the object upgrade, you'll probably want to give this script a look!