i just reinstalled quicksilver, and i'm tweaking it to keep the catalog small. all the options are default. for some reason, i'm not getting a drop-down menu like i used to. for example, i'd get a drop-down menu of all the results that would change as i typed, and i could scroll through results or folder items or commands, etc. now, i can still scroll through, but it's not showing me the drop-down menu. wtf?