How to avoid creation of ~BPL files in Delphi 2007

There is only one way to prevent creation of ~BPL in Delphi 2007 IDE: patch delphicoreide100.bpl in C:\Program Files\CodeGear\RAD Studio\5.0\bin. A good news is someone from http://www.liteapplications.com/ has wrote Delphi Distiller to patch the delphicoreide100.bpl. Hope CodeGear will provide an option in Delphi IDE to turn on and off the creation of ~BPL soon.