Right, I'm using the free version. I didn't notice that aspect. Sorry.

Also, the "~/Library/Java/Extensions" doesn't exist (not even "~/Library/Java").

<r>I have a similar issue. The program starts, I get the spashscreen, but it's frozen.<br/>

<CODE><s>[code]</s><i>
</i>~ → /Users/jlecour/Desktop/Sweet\ Home\ 3D.app/Contents/MacOS/SweetHome3D
[JavaAppLauncher] Requested [1.5*], launching in [1.8] instead.
Java 3D: implicit antialiasing enabled ...