Readme first! :) I have kept the D7 Ldraw files top secret for months. Now, for the first time, the D7 is going on the 'net. I have put a lot of time and effort into making the D7 as realistic as possible. However, not all of it is perfect. Therefore, If you beat me to building a physical model of my lego model, and find that the model looks/performs better with a modification, Please report it to me and I will try to put it in the Cad or Mention it. all modifications are welcome, and some parts can be susituted (I know not all the parts can be found in various colors) I know when I build mine, i'm going to try fitting pneumatic cyilenders on it! I thank you for all the interest in the D7, as it got 2,245 hits on it since I posted Model no.1 in 2002! (Rec. August 4,2003) Now for some links: http://groups.msn.com/WelcometoPuffie40 - My crawler group on MSN Http://www.acmoc.org - The Antique Caterpillar Machinery Owners Club Finally All modifications, Please Email me at Puffie40@hotmail.com I would love to see pics of the model as well as hear any mods you chose to put on the bulldozer. A website for the D7 is coming soon! stay tuned! Chris Pritchard