Can I change the path to Application Data?

[WarAxe]

I noticed that several applications (e.g. HTC Album, Google Maps) load up non-trivial cache into the Application Data folder in my devices root. I'd prefer to have this - and really ALL - Application Data go to my Internal Storage where there's room galore.

Am I dreaming to think that there's ONE reg edit that will magically do this?

Has anyone tried to do this with Advanced Config or some other app?