Im thinking of switching from the kryptview box to the skybox f5 i know that kryptview runs off a cable feed and the f5 runs off a satalite dish but other than that could anyone whos experienced using both of the boxes tell me which one is the best option and also will i be able to pick up extra channels on the skybox like the payperview channels (primtime,adult channels) somthing you dont get on kryptview.