Auto decrypt and short file names

[wickedwackguy]

I was thinking: "For stupid people like my cousin, the line:
(e.i.) get ludacris.mp3

should be shortend so that you only have to put in:
get ludacris"

this would be very helpfull not only for my cousin but for very long file names e.i. ludacris_get_out_the_way.mp3. I am aware that this Would only be possible if there is only ONE file with the name "ludacris" in it.

The other thing is with the auto decrypt. It ain't workin (or atleast by me). So if sombody says somthing encrypted then it stays encrypted. And yes I leave it with "crazycrypt". Am I to stupid to notice I'm doing somthing wrong or is this not working as it should?