Help!!!

I'm looking for some tutorial on how to create a Virtual Tour of CAD AEC using Tourweaver 1.3 and 3ds Max, Autocad . Anybody have a sample scenes or step by step instructions,Please?or how can I download a full Tour scenes so I can play to learn how was put together.I allready e-mail EASYPANO for Help and no answers at all.On Easypano galery they have a Tour in CAD AEC but they have nothing on how to create it.I received a Help from another user to use 3ds Max to import the dwgs and create the panoramas, thanks but is possible to give more detail info with a sample dwg for my trainning?Sorry to ask for so much Guys, Thanks

Rick