The following info is for you non-techno weenies who may not be aware of this. Before last night my signal strength for the 103b sat was below 20% and I suspected a dish alignment issue for a while.. I couldn't view the new MPEG4 channels. Even the 101/110 sat was in the 80's on clear days when I remember having numbers in the mid-90's. Well, last night D* came and replaced my old/original 5LNB dish with the newer slimline 5LNB dish. The signal strength now for the 103b sat is in the 80's and all other sats are in the mid to high 90's. What an improvement! Bottom line: I recommend the newer slimline 5LNB dish if you do not already have one.