Here are a few sources for spreadsheets that cover the CECB and other receivers: http://en.wikipedia.org/wiki/Comparison_of_CECB_units http://dan.grimesgaggle.com/4opendtv/DTV_Receivers_as_of_March_2008.xls There used to be one at the following: http://octopus.freeyellow.com/CECB_list_wip.xls