If you are running kde 3.5.9 on top of debian lenny sid you may have noticed all your proggies will be in kde 3.5.9 style and your ktorrent is kde 4 style!!! Well i jut thought apt-get -t stable ktorrent
would have got me the right version down to match kde 3.5.9
Nope its apt-get install ktorrent-2.2
Im not digging kde4 at all sometimes bells and whistles aint were its at!!