Does anyone know about an ORM or something similar for Delphi Win32.
Visit http://code.google.com/p/persiphi/ if your are addicted to Delphi 2010 or upper.
Edit:
Dead link as the owner likely has renounced to opensource it. Nevertheless, his master thesis work in portugese (pt-br) is still available here. A good source of inspiration for those in search of sample using latest bleeding edge features of Delphi (Annotation, Rtti...) in the realm of object persistence.
DevArt has released EntityDAC - An ORM for Delphi with LINQ support!

It works even with D11 (Delphi 2007).
Marshmallow ORM framework by Linas Naginionis.
It has joined join the outstanding Spring4D project as a feature branch as announced here.
To keep abreast of the latest news head to the Marshmallow Google+ thriving Community page.
Dubbed MM ORM Framework by its author, it's a promising one.