I'm working in port Lucene to Delphi (currently Delphi 2005 .NET/Delphi 8). Rigth now, the code use .NET under the hood but a port for Win32 native support is planned when the project leave the beta status. Now, the API is based in Lucene 1.4 and the main port is done. The project is in ALPHA and I'm looking for developers with experience in Delphi/.NET. More info at: mutis.sourceforge.net