Did you just read the link or did you notice that Raze had 2 links in that link (ahm, sounds a bit like Matreshka linking <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />)
Kiya
Some invisible chests become visible again if clicked on. But my link was intended to help the thread-poster. I guess, you know all these infos from the old Forum.
Kiya
Having a vital item in there would be a real drab. That's why I chose barrels - just had to take care not to click on them if in combat mode. Happened to me several times, grmbl. So, in my game the Ars teleporter is surrounded by sad smashed chests <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />, and I spend a lot of time looking for new ones