Sorry for the little late answer, but in the meanwhile, while we are waiting for the Ventis solution, you can enable DLNA/UPnP
server in MM's options on your laptop and use a DLNA/UPnP app on your Android tablet. On my android phone I use MediaHouse
or UPnPlay for this. You can play all your music or movies.

Another nice solution to stream your movie collection is AudioGalaxy, which also can be used to stream over your WIFI.
You can even listen to your music, while you are out, because AudioGalaxy also acts as server, you can access via your
internetbrowser.

I bought an Asus tablet.
On my laptop I use Media-monkey as Music player.

When do you hope to release a version for android tablets?
If you already released one, where can I find it.

Thanks in advance.
Xavier.