firefox / kde: "open with"-menu does not work properly
having just installed firefox (running in KDE on debian, newest stable versions), i'm experiencing some strange problems when trying to open downloaded files (with the firefox download manager):
1) the MIME-types / file associations from the KDE control center do not work - for example, i have .pls-files associated with xmms, but i do not even get xmms as an option in firefox's "open with"-dialogue (well, actually i don't get ANY options in the "open with"-dialogue no matter WHAT file type i try to open). strangely, everything works just fine in konqueror !
2) the "open containing folder" option does not work - clicking it has no effect at all. the path to the standard download folder is valid, and firefox downloads the files just fine (i just can't get it to open the folder).
3) all of the above work just fine in GNOME (installed on the same machine) !
any suggestions ? i already tried playing around with firefox's mime.types, to no avail...