many thanx for reply Grandpa ,before posting i did a search to find a solution and came across this very post .after trying bitzi on the top ten search for a particular file i want i got "were sorry but bitpedia has no information about this bitprint" then tried a few at random and got same result. i could,nt make any guesses whether they were fake or not .as for your second link "major topics" ,i will try that .thanx again for reply........
regds acer