Isn't it about time we had one?
I mean an application that would save all your workspaces, scripts, prefferences, tools, presets, colour settings, keyboard shortcuts etc etc and then reimport them on a new machine?
Most of my time spent resinstalling is spent setting up my adobe software, and seeing as adobe software is where I spend 99 % of my working day, please make it so. The amount of work just to get photoshop back to where it should be is woeful.