Well, be honest; who didn't see this coming? I got Blender working and I can import gmt files. From that point on, I spend about 5 hours this night to see what I could do and I'm starting to get a bit frustrated. Importing one cone for instance, isn't going to do it; I have to import more. But there are some things I can't work out........I can imagine that if you understand 3dsmax, auto cad and "those kind of programs", you understand buttons and their text a bit, but I don't and this is all new for me. I will find out how it works, no problem, give it time. But some things I get stuck on after 5 hours and thought I'd ask. Things I'm having problems with are: - should you just load the .scn file and the gmt's will be loaded automatically? Because the system hangs than....... Need an overview to place the cones different. - loading more gmt's at once did work a bit, but cones are one pixel big........cant see them. I can zoom, but they go out of screen than as it zooms to the middle. - importing one cone, gives me a cone description at the right side with 3 triangles behind it; should I care about that for giving the cone another place? - when deleting that one cone; I get a few extra in that right column that I have to remove too. Importing a lot of gmt's, will give me a days work to delete from the program; can't be right, I must be missing something here? Off course I have 1001 more questions, but I just wanted to ask those I shed tears on.......I really can't seem to find those out. The others; less important and I will try to find out myself. So, some pointers would be very nice if you will. Thanks in advance!