Thanks for v3.2b4. The window works, and so does the black glass table from the thread you referred to. I checked all three variants of the table: the original DAE file, and my adapted files with PNG and GIF image in them. All three render exactly the same.
There is a small bug in the grid: it doesn't show subdivisions. I think I reported this already for an earlier beta, if I didn't report it, it's because it's so minor. Also, this could well be a Ubuntu/OpenJava bug.
EDIT
Also, inserting furniture is only possible through the menu: dragging it in the 2D plan is not possible, and CTRL-C and CTRL-V don't work.
END EDIT
Hans
