Haven't had any problems in my AT4X since I bought it almost a year ago. I tried to save another XM station today though, and something went wrong. I lost all my other saved stations, and now I've got several pages of blank presets. My question is there anyway to delete stations from the preset, or do you just have to override them with another station? I only listen to maybe 8 or 9 channels. For some reason I've got the same channel saved on several different pages. I've searched everywhere trying to figure out how to delete them.