To our dismay the latest update to the MAC OS X software, version 10.7 (lion) seems to break SMB file sharing (the way the stick shares your files to a media player). This means at this current time (Jan 2012) the current software on the WMS will NOT work directly when sharing a folder off of your 10.7 MAC. At this time, if you have a WMS and are using it with your MAC, please refrain from updating to Lion until the issue is resolved. If you have a MAC at version 10.7, please understand that you will need to either install SAMBA on your MAC, or use a different device (such as a Windows PC or a NAS device to share your files). We have included (tested and verified) instructions on how to re-enable SMB sharing on your MAC below.
See here -
OSX Lion breaks SMB File Sharing
Someone has written an app to install SMB on the MAC, and you can find it here - (this has been tested by HSTi)
We have created installation instructions and you can find them here -