I've been a happy TiVo subscriber for more than 4 years with 3 Series 2 TiVo boxes. I want to add yet another TiVo box to the mix but have not made the plunge into HDTV. My plan is to go ahead and purchase TiVOHD so I get my additional box and use it with my SDTV. I'm assuming the TiVOHD box will work as my Series 2 but with cable cards - no more clutter which is good. Then when I'm ready to take the HDTV plunge I'm covered at least with one TiVO. I am looking forward to the SD 180 storage capacity I RCN cable card installed scheduled for tomorrow Am I missing anything?