For the first part of your post: That sounds a lot like what G-Spot Codec Information Appliance (see "gspot" on the same page) does ... figures out what something is. But it sounds like it's targetted at people who can't figure out GSpot. Interesting enough ...

For the second part .... that <u>should</u> be in bt help. But, to give you an answer, samurai champloo is already coming out on DVD in the US, so I believe the torrents are no longer being tracked here, nor is it being tracked at the alternate tracker over at point-blank.cc.

You may still be able to find it on an archive bot in #animeone (the irc channel on irc.rizon.net). Check the xdcc bot "AonE|Archive|Releases" ... it may have what you're looking for.

You can always find the complete list of torrents being tracked by gotwoot's tracker at http://www.gotwoot.net/torrents.php . If you're curious about real-time tracker stats, you might check http://www.gotwoot.net:6968 -- which is an uglier direct tracker output, and not something I'd recommend using much, but can be useful just to find out whether the tracker is up (if your request times out, it isn't), and what the stats for the torrents you're interested in look like.