Sako,

Here are two old threads that might help:

http://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/6233384/1

http://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/4688297/1

There are probably more if you search back far enough.

'Four legs good, two legs baaaad."
----------------------------------------------
"Jimmy, some of it's magic,
Some of it's tragic,
But I had a good life all the way."
(Jimmy Buffett)

SotG