Hi I'am not user of autocad but my wife complain to me that she cann't preview blocks before importing or opening them? For example in photoshop when I want to open some jpg file I have small preview of picture. She have one old autocad 2000 CD-Rom full of blocks and in autocad 2005 there is no preview - maybe this is not possible at all (I really don't think so)? Is there some options to turn that on or what? Thanks.