The only reason for the superdish is so I can get my locals, it would be nice to be able to pause them and dvr them instead of using tape. I don't really need a superdish, just looking for some convience. The tree is a very large maple tree, more than enough to handle the superdish, I have had a dish in the tree for about 6 years now, only had to get up there a couple of times, one of them was to replace my dish to a d500 dish. I might just go ahead and try it there, whats the worse that could happen, nothing! Might even just use the superdish for the 121 only, not sure yet. I am going to leave my d500 right were it is, that way if I need it it is ready to go. Thanks for the input guys, I will try and post pic when I get home from work, that way you can see what I am dealing with.