In my Bots list I get these four entries
Unknown robot (identified by 'bot') 232+75 1.20 MB 11 Feb 2011 - 00:33
Java (Often spam bot) 102 1.51 MB 06 Feb 2011 - 15:20
Unknown robot (identified by 'bot') 12+12 205.10 KB 09 Feb 2011 - 20:55
Unknown robot (identified by 'crawl') 18+3 73.96 KB 10 Feb 2011 - 20:22
I looked in my RAW stats files and there is nothing like any of these names in there.
What is in Raw Stats, that may be one of these is Bingbot which DOES NOT show up on the Bot list at all.
I see NOTHING in my raw stats that does not have a proper name. AWSTATS needs to be refined to read these names better.