I was browsing thru my certificate authorities in Firefox and noticed that Avast had two listed as "avast! Web/Mail Shield Root". Everything about both of them are Identical except for the serial # and fingerprints. Is it normal two have two like this or could one be from when I had Avast free and the other from when I upgraded to Avast Premier? I am concerned about possible conflicts if there are not supposed to be two of them in there serving the same purpose for https scanning. Any ideas?
