This is a great app if you have a #googletv
and a Mac.
This app became available for Google TV last week. I tried it out. But, it wasn't that useful, because on Google TV all the areas published as shares by the app (SDCard, Music, Photos, Downloads and Camera) exist only in Google TV's main memory - a fairly limited resource.
So, I wrote the developer with my concern. He said he would add the ability to edit the shares in the next version. Here we are less than a week later and it is done and published.
Hold down the "OK" key on the Google TV keyboard while configuring one of the existing shares and you can create a custom share.
I set one up for the 32 GB memory stick plugged into the USB port (found at /mnt/media/). I started the share and seconds later the share appeared in the Mac's Finder. I quickly copied a 367MB file from the MacMini (in about 30 seconds) to the Revue's USB stick. GTVBox was able to find and play the movie flawlessly.