I've recently installed the AX Task Recorder to the most recent AX 4 VPC image, and it's working marvellously.
One thing to be aware of when you're installing it is to make sure you choose to update the labels. Once done, the task recorder is ready to rock and roll, and brilliant! You can record processes within AX and then output the recorded process to Word, PowerPoint and Visio, so absolutely brilliant for creating end user documentation.
The download is available on PartnerSource - see the recent Task Recorder post for the link.
Posted By Fee Nolan