The problem is that this DWG I got from the architect, and it is consisted of a one single block, created by minsert function, in which are every elements of the building. So, that means that I can't explode just one piece and than use it. That part is quite simple to do. But this is the first time that I come up to minsered blocks. A guy at the tech. support for ACAD told me that, sometimes, minsert function is for securing the DWG in the way that you can something with it, but the problem is speed. For me this way of securing is funny because ther are DWF file to view and just print.
I come up the LISP command which explodes minsert function but the problem is that it doesn't work with specific blocks, cause it searches for another DWG which is, probably, at the comp of the architect.
Do you know what is the exact function of minsert? And when to use it? I know that for creation of it, the program generates a matrix at least in size of 2x2.... that means that every block is created minimum 4 times!!!!!!!! WHY???? i mean, what' the use.... i don't see any reason for it...