just get one of them programs that records the area around your mouse, hit record and play the movie. then you trim the thing in imageready then add it to a sig
If you've got Mozilla Firefox you can save them... Right Click on the page. Goto View Page Info. Click the "Media" tab at the top Now go through the files it shows and look for a flash file (normally .swf) then says EMBED The is the movie, highlight it and click save as.. and you got it