Just saying, you can clone an object and create at least two objects with the same name.
I'm working around it now - but it would be an idea to double check for this and produce suitable error's!

Oh, and a creation of the "destroy <#object#>" and/or "destroy <#room#>" would be nice and very handy for me

I'll definitely second that, a 'destroy object <#objectname#>' as well as a 'destroy room <#roomname#>' would make sense, be used quite often, and probably lower memory usage as it takes one less thing to calculate out of the equation.

ill third that, that would be extremelly useful

I fourth that. The less memory taken up, the better. I only have 64 MB of RAM!

Matthew G.