(I have just read your complex roofs article).

I find the information in it very useful, I have purchased just about every printed book on autocad and architectural desktop that I can find, but your E guides seem to offer very effective tips and tricks, that they don't have. 'I suscribed to your architectural desktop presentation E guide in 12/13/02 however, I only recently have had time to study it. 'The content available on the Archidigm website is some of the most comprehensive and user friendly ADT information and tutorials I have ever seen.' - Scott Morrison, New Brunswick Canada

'Whenever I hit the wall in ADT, I open my browser knowing I can find the resolution at Archidigm!' - Kevin Deighan Keep up the good work and we look forward to your new products in the future. Your tutorials are second to none and are very informative and educational. We are very impressed with the level of detail and flexibility and easy of the e-kits. On behalf of me and the rest of the guys in my office we thank you for producing such an important and wonderful product to ADT/ACA.