unfortunately i have been stuck on jury duty for the past 2 days and have not been able to work with it any.For the registration screen i installed the patch for mtext on this page http://bugs.winehq.org/show_bug.cgi?id=14827 and this with winetricks corefonts gecko msxml3 dotnet20 gdiplus firefox3 flash and was able to get the registration screen in autocad to open a few times but it's not to stable.I had read on the play on linux forum that they have installed 2007.I am not much on the play on linux software but they said that it will install all the dependency's required to run it.I may go down this road to see what .dll's it installs and add them to wine.