I just upgraded to the 5LNB dish and obviously a new multiswitch to get the new HD channels that are coming out. I already had 2 H20s and 1 HR20 receiver. After the upgrade I have noticed a pretty big degrade in picture quality. Has anyone else ever seen or heard of this? Maybe I am just imagining things, but it sure seems like the picture has a lot more artifacts and is not as detailed on text and things like that. The only new things that were introduced (I believe) would be the multiswitch and the new dish itself? Any input would be greatly appreciated. Thanks.