Maybe it's just me, but Dopus looks..."odd"

(Please ask one question per thread.)

  1. Turn off Preferences / Display / Options / Use visual style to draw items (Vista/Win7 only, overrides selection colors).

  2. In the dialog for selecting a file, use the type drop-down (next to the filename, just above Open and Cancel). One of the three options will hide DLL files; the others both show them.