I would like to have a virtual machine of ubuntu , that I can access everywhere , without having to carry my Virtual HD , could I put the VHD on something like dropbox or google drive and use it there ? is this practical ? because as far as I know whenever I update the file , it will be uploaded to Dropbox or Google Drive or other cloud services , and if I run a OS it is gonna keep using updating the VHD file....
is this idea practical?