im trying to export a 3ds or collada file with textures? what program is the best tool for this that can generate texture images?, right now im using 3ds max with colladamax? is this ok?  because when i trying to export the 3d model i have it doesnt allow me to generate imagestextures so that flash can load.

For me the best way to test 3D models in Away3D 3.x is PreFab. You just drag your models onto the application and they load. I know this doesn’t answer your question, but it’s a great tool for checking if what you’re doing in the program/method you are testing is going ok.