Tony, I've got the boxed Lansky kit with the clamp, oil bottle and five grit stones in it (and of those five stones I only the extra coarse and medium regularly!). It works well but the thought of reprofiling the DF is giving me sleepless nights.. <img src="/ubbthreads/images/graemlins/paperbag.gif" alt="" />

I do have a large bench oilstone but that just does cheap knives where I can afford to stuff up the edge angle.. <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />