not that I know of
I looked into the Panasonic one and even contacted the tech suport about it. They told me that you needed Windows to do most things with it. I think you could just hook it up to you mac and extract the files for viewing manualy. QuickTime 6 will have mpg 4 support but untill then, you wont be able to veiw the movies. The mp3 player built into the panasonic requires you use some Windows application (provided with the device) to upload and manage the mp3's, so ... you may only get 3 out of 4 of the all in one if you get it. I got a DV from Cannon insted. The quality is just so much better and im not into mp3s anyway.
-evildead