Allow to save Halotea's sound files in user-specified place other than d&c\all users\app data - I want to keep all sound files on another drive, not the system drive

I try to keep the system drives as small as possible (easy to backup & restore) and want all non-critical data (such as the environmental sound files that Halotea uses) to NOT BE wasting space in the system drives. I would rather the sound files be with other sound files. Plus, saving this in all users doesn't make sense when you keep your registry info in only the current user branch