PDQt is at version 0.75 now.
The key map was adapted for a usual computer keyboard;
Space is the
Play button now instead of
Shift is the
Action button instead of
D et cetera. Furthermore, mouse wheel can be used now for changing values. Look into the help dialog for explanations.
You may download the new package for Cacko and maybe other Qtopia based distributions from this page. Otherwise you might want to download the source code and compile it for yourself — you will need Qt3 compilation environment only, either on Win32 or on Linux.