I have posted questions on this site in the past but I have had some varying circumstances. I was working at a architectual firm that used 2004 autocad. Now I work for a sheet metal company that is currently using 2000 lite and it is alittle unsettling for me cause I really don't know alot about it. They will be converting to 2006 lite but I really don't know what kind of differences there will be. Any advise or feedback would be helpful. I was kinda spoiled with the express tools that were available before and I don't know if they still will be. Thank you ahead of time.