I remember that this issue has already been discussed several times, but once again, please add an option to upload apps for new/specific firmware versions.
On Meego this is a well known problem with the PR 1.0 firmware which serves as reference. But on Symbian there is the same problem. The apps have to be compatible with firmware (sometimes) dated back 2 years or so. With multimedia functionality this is a real problem as initial firmware versions seem to be tested slackly with respect to multimedia functions (my experience).