function parseCFG(filename)
   local feedList = {}
   local cfgFile = assert(io.open(filename, "r"))
   while true do
      line = cfgFile:read()
      if line == nil then break end
      if string.find(line, "[\[].*[\]]") then
         _, _, title = string.find(line, "[\[](.*)[\]]")
         if title == "connection" then
            connectionNum = cfgFile:read()
         elseif title == "save_enclosures" then
            enclosuresToSave = tonumber(cfgFile:read())
         else
            local feed = {}
            feed["title"] = title
            feed["url"] = cfgFile:read()
            feed["defaultFilename"] = cfgFile:read()
            tinsert(feedList, feed)
         end
      end
   end
   io.close(cfgFile)
   return connectionNum, feedList
end