yes, absolutely, but make sure of the following:
1. you have the XDCAM Drive software installed. current version is 5.02.
2. if you want to mix recording formats, make sure Mixed Recording is enabled in the software control panel
3. if the files have arbitrary names, make sure Free Naming is enabled in the software control panel.
4. you are using the XDCAM HD 422 50 Mb codec with 24 bit audio.