actually i figured the problem of the shortcuts not working. it wont accept spaces in the path.
just open the theme.rc and change the following ::
LabelCustomOneOnLeftClick $CustomOneCommand$ to
LabelCustomOneOnLeftClick "$CustomOneCommand$".
yeah just add the double quotes. do the same for the others too. and that worked for me.
as for the audioplayer and browser.... use the EvarConfig in the utilities folder to set them and they will work too.