Addict 4.1 works well with Embarcadero's new release of Delphi XE.
Owners of Addict 4 Professional can grab the required files so that they can manually install Addict into Delphi XE from the registered users site or email me direct for the URL

We are hoping to have Addict 4.2 out in the near future that will include automatic support for Delphi XE.